LOWERING THE CONC OF HYDROQUINONE (chill out guide )

[Askinov]

FOR EDUCATION PURPOSE



Hydroquinone is a phenolic compound it consists of a benzene ring and two OH ion group attached in para position its another name is ( benzene 1-4 diol ) the OH has two lone pair one attached to resonance structure and other chillin out so the lone pair is actually attached to pi bond and pi bond is a weak bond so its unstable because it is attached to pi bond its highly unstable cause the bond may break any time and the hydroquinone goes to oxidation at any time when exposed to air and light making it 1,4 benzoquinone which is also highly unstable ok it will turn brown dark brown or black in color when oxidized . it is sp2 hybridized 3 sigma bond and one lone pair wont count cause it is attached to resonance structure and one is not bonded

Hydroquinone is highly stable in acidic condition as you can see why

Hydroquinone is stable in acidic conditions because the high concentration of protons H+ suppresses its ionization and prevents oxidation into p-benzoquinone. Acids neutralize the reactive, easily oxidized phenoxide ions and semiquinone intermediates, locking hydroquinone in its neutral, stable form and preventing further degradation into p - benzoquinone or 1,4 benzoquinone

so what's the PH of this 3.5 to 5.5 lets not get its PH above 6

so is it unstable in basic condition well see it

Hydroquinone is unstable in basic conditions because its hydroxyl groups readily deprotonate, forming highly reactive phenoxide ions. These ions are incredibly sensitive to oxygen and easily undergo rapid auto-oxidation to form p-benzoquinone, which causes the solution to darken and lose its chemical effectiveness


rxn is this keep in mind C6H6O2 + O2 -------(LIGHT)--------- C6H4O2 + H202 RXN is already balanced so lets get to a real deal

so how to lower its conc this is imp

SO what do we know now sir we can dilute hydroquinone in 3.5 to 5.5 PH condition id say put it 3.5 so we can do a PH test but nah its unnecessary

never mix with peroxides ( etc hydrogen peroxide or benzoyl peroxide ) with phenol

SO day to day life compound with this PH what r these there are many but at 1st

Cetomacrogol Cream( basic cream )

basic cream ? we need to buffer this cream down its pretty neutral ill say but we have easy shi so we get down to other

Hyaluronic Acid Serums

so this is over the counter thing we can get this at any place ig this has PH of 4.5 to 4 lets say the only risk is to mix and this should be done in dim light ok yeah and if yo ass sees sum dark brown shi throw that away

To calculate how to dilute your 4% hydroquinone into a 1%, 2%, or 3% solution, you use the standard chemistry dilution formula taught (C1V1 = C2V2).
C1 = Initial concentration 4%
V1 = Volume of the 4% cream/solution you start with
C2 = Target concentration 1% .2%, or 3%
V2= Final volume of the mixture (V1+ amount of diluent added)

To make a 2% Solution (a 1:2 dilution)

4%* 10g=2% * V2 V2=20 total weight.
Take 10g OF 4% Hydroquinone and add 10g of Ha. 1 % is actually we need soo

to make a 1 % conc

10 g of 4 % hydroquinone and add 30g of ha

to make 3 %

unnecessary ig

NOW we add powerful anti oxidants cause Ros is created in hydroquinone via auto oxidation on free state

i got a few option l-vitamin c, vitamin e ,citric acid butylated Hydroxytoluene but i see Sodium Metabisulfite is a good one
or we can add all yk what i mean

.Sodium Metabisulfite 0.2–0.3% + Ascorbic Acid 1% + Citric Acid 0.2–0.5%

sodium Metabisulfite: 0.1 g per 40 g of final cream (0.25%)
Ascorbic Acid: 0.4 g per 40 g of final cream (1%)
Citric Acid: 0.1 g per 40 g of final cream (0.25%)

1st dissolve these in to propylene glycol small amount and then mix with HA the amount i told ok then mix the HA with HQ final verdict

niggas my HQ is finished ill try it when ill buy it next time

CONSIDERATION

work on dim light

mix everything quick but 1st prepare the HA with antioxidant solution

then add HQ mix quick store it in air tight shi in fridge

Spoiler: TAGS

@Navity @Sycophant @kdev @BigBallsHisty @teddy101

GRADE 12 CHEMISTRY BTW

































​

 

[Navity]

Been waiting for this one

 

[Askinov]

@Disturbed @Jason Voorhees yo iit ass tell me if its right or wrong

 

[Navity]

Nice thread

 

[Ahmed88]

Dnr, all this trouble for nothing, while ranjit from indiamart sells it for half a dollar a pop

 

[Askinov]

Nice thread

its a chill guide y

 

[Askinov]

Dnr, all this trouble for nothing, while ranjit from indiamart sells it for half a dollar a pop

yeah not even guide have you heard just for fun

 

[Askinov]

Dnr, all this trouble for nothing, while ranjit from indiamart sells it for half a dollar a pop

funny enough i applied what i learned tho but rep me pls

 

[Askinov]

@Sayori not for botb but check out this drama i caused @literallytaxidriver @Vireon

@☄ 𝐎𝐑𝐈𝐂𝐇𝐀𝐋𝐂𝐎𝐍 ☄

@reda2010​

 

[Askinov]

@sivsiii @nazarX​

@slaviccartfiend​

@anshumangupta0004

@jeoyw9192​

 

[Askinov]

Nice thread

CAn i show this guide while talking about this compund in depth

 

[Askinov]

@xXXxZeusxXXx @N1kolai @Jesus_ist_König

 

[Navity]

CAn i show this guide while talking about this compund in depth

uh yeh sure

 

[ICL]

FOR EDUCATION PURPOSE



Hydroquinone is a phenolic compound it consists of a benzene ring and two OH ion group attached in para position its another name is ( benzene 1-4 diol ) the OH has two lone pair one attached to resonance structure and other chillin out so the lone pair is actually attached to pi bond and pi bond is a weak bond so its unstable because it is attached to pi bond its highly unstable cause the bond may break any time and the hydroquinone goes to oxidation at any time when exposed to air and light making it 1,4 benzoquinone which is also highly unstable ok it will turn brown dark brown or black in color when oxidized . it is sp2 hybridized 3 sigma bond and one lone pair wont count cause it is attached to resonance structure and one is not bonded

Hydroquinone is highly stable in acidic condition as you can see why

Hydroquinone is stable in acidic conditions because the high concentration of protons H+ suppresses its ionization and prevents oxidation into p-benzoquinone. Acids neutralize the reactive, easily oxidized phenoxide ions and semiquinone intermediates, locking hydroquinone in its neutral, stable form and preventing further degradation into p - benzoquinone or 1,4 benzoquinone

so what's the PH of this 3.5 to 5.5 lets not get its PH above 6

so is it unstable in basic condition well see it

Hydroquinone is unstable in basic conditions because its hydroxyl groups readily deprotonate, forming highly reactive phenoxide ions. These ions are incredibly sensitive to oxygen and easily undergo rapid auto-oxidation to form p-benzoquinone, which causes the solution to darken and lose its chemical effectiveness


rxn is this keep in mind C6H6O2 + O2 -------(LIGHT)--------- C6H4O2 + H202 RXN is already balanced so lets get to a real deal

View attachment 5089987

so how to lower its conc this is imp

SO what do we know now sir we can dilute hydroquinone in 3.5 to 5.5 PH condition id say put it 3.5 so we can do a PH test but nah its unnecessary

never mix with peroxides ( etc hydrogen peroxide or benzoyl peroxide ) with phenol

SO day to day life compound with this PH what r these there are many but at 1st

Cetomacrogol Cream( basic cream )

basic cream ? we need to buffer this cream down its pretty neutral ill say but we have easy shi so we get down to other

Hyaluronic Acid Serums

so this is over the counter thing we can get this at any place ig this has PH of 4.5 to 4 lets say the only risk is to mix and this should be done in dim light ok yeah and if yo ass sees sum dark brown shi throw that away

To calculate how to dilute your 4% hydroquinone into a 1%, 2%, or 3% solution, you use the standard chemistry dilution formula taught (C1V1 = C2V2).
C1 = Initial concentration 4%
V1 = Volume of the 4% cream/solution you start with
C2 = Target concentration 1% .2%, or 3%
V2= Final volume of the mixture (V1+ amount of diluent added)

To make a 2% Solution (a 1:2 dilution)

4%* 10g=2% * V2 V2=20 total weight.
Take 10g OF 4% Hydroquinone and add 10g of Ha. 1 % is actually we need soo

to make a 1 % conc

10 g of 4 % hydroquinone and add 30g of ha

to make 3 %

unnecessary ig

NOW we add powerful anti oxidants cause Ros is created in hydroquinone via auto oxidation on free state

i got a few option l-vitamin c, vitamin e ,citric acid butylated Hydroxytoluene but i see Sodium Metabisulfite is a good one
or we can add all yk what i mean

.Sodium Metabisulfite 0.2–0.3% + Ascorbic Acid 1% + Citric Acid 0.2–0.5%

sodium Metabisulfite: 0.1 g per 40 g of final cream (0.25%)
Ascorbic Acid: 0.4 g per 40 g of final cream (1%)
Citric Acid: 0.1 g per 40 g of final cream (0.25%)

1st dissolve these in to propylene glycol small amount and then mix with HA the amount i told ok then mix the HA with HQ final verdict

niggas my HQ is finished ill try it when ill buy it next time

CONSIDERATION

work on dim light

mix everything quick but 1st prepare the HA with antioxidant solution

then add HQ mix quick store it in air tight shi in fridge

Spoiler: TAGS

@Navity @Sycophant @kdev @BigBallsHisty @teddy101

​

I skimmed I forgot everything

= Dnr monobenzone or rot as ethnic

 

[Askinov]

I skimmed I forgot everything

= Dnr monobenzone or rot as ethnic

Its for lips and under eye area where you cant apply hydroquinone or powerful compund

 

[Askinov]

I skimmed I forgot everything

= Dnr monobenzone or rot as ethnic

Wait but rep it plus my after my next guide is monobenzone

 

[Askinov]

DNR

 

[Orion's Eclipse]

Mirin the effort bhai

 

[Askinov]

Mirin the effort bhai

Not effort i just used what i learned in 12 class

 

[Deleted member 351479]

Thanks for the tag, bhai, also mirin this thread

 

[Askinov]

Thanks for the tag, bhai, also mirin this thread

Not a nigga to say its water

 

[literallytaxidriver]

good shit, will read

 

[Askinov]

good shit, will read

I Made this cause you and nav said imagine i using tret and Hq and f'd my lips so now you know what should be the conc

 

[Sayori]

FOR EDUCATION PURPOSE



Hydroquinone is a phenolic compound it consists of a benzene ring and two OH ion group attached in para position its another name is ( benzene 1-4 diol ) the OH has two lone pair one attached to resonance structure and other chillin out so the lone pair is actually attached to pi bond and pi bond is a weak bond so its unstable because it is attached to pi bond its highly unstable cause the bond may break any time and the hydroquinone goes to oxidation at any time when exposed to air and light making it 1,4 benzoquinone which is also highly unstable ok it will turn brown dark brown or black in color when oxidized . it is sp2 hybridized 3 sigma bond and one lone pair wont count cause it is attached to resonance structure and one is not bonded

Hydroquinone is highly stable in acidic condition as you can see why

Hydroquinone is stable in acidic conditions because the high concentration of protons H+ suppresses its ionization and prevents oxidation into p-benzoquinone. Acids neutralize the reactive, easily oxidized phenoxide ions and semiquinone intermediates, locking hydroquinone in its neutral, stable form and preventing further degradation into p - benzoquinone or 1,4 benzoquinone

so what's the PH of this 3.5 to 5.5 lets not get its PH above 6

so is it unstable in basic condition well see it

Hydroquinone is unstable in basic conditions because its hydroxyl groups readily deprotonate, forming highly reactive phenoxide ions. These ions are incredibly sensitive to oxygen and easily undergo rapid auto-oxidation to form p-benzoquinone, which causes the solution to darken and lose its chemical effectiveness


rxn is this keep in mind C6H6O2 + O2 -------(LIGHT)--------- C6H4O2 + H202 RXN is already balanced so lets get to a real deal

View attachment 5089987

so how to lower its conc this is imp

SO what do we know now sir we can dilute hydroquinone in 3.5 to 5.5 PH condition id say put it 3.5 so we can do a PH test but nah its unnecessary

never mix with peroxides ( etc hydrogen peroxide or benzoyl peroxide ) with phenol

SO day to day life compound with this PH what r these there are many but at 1st

Cetomacrogol Cream( basic cream )

basic cream ? we need to buffer this cream down its pretty neutral ill say but we have easy shi so we get down to other

Hyaluronic Acid Serums

so this is over the counter thing we can get this at any place ig this has PH of 4.5 to 4 lets say the only risk is to mix and this should be done in dim light ok yeah and if yo ass sees sum dark brown shi throw that away

To calculate how to dilute your 4% hydroquinone into a 1%, 2%, or 3% solution, you use the standard chemistry dilution formula taught (C1V1 = C2V2).
C1 = Initial concentration 4%
V1 = Volume of the 4% cream/solution you start with
C2 = Target concentration 1% .2%, or 3%
V2= Final volume of the mixture (V1+ amount of diluent added)

To make a 2% Solution (a 1:2 dilution)

4%* 10g=2% * V2 V2=20 total weight.
Take 10g OF 4% Hydroquinone and add 10g of Ha. 1 % is actually we need soo

to make a 1 % conc

10 g of 4 % hydroquinone and add 30g of ha

to make 3 %

unnecessary ig

NOW we add powerful anti oxidants cause Ros is created in hydroquinone via auto oxidation on free state

i got a few option l-vitamin c, vitamin e ,citric acid butylated Hydroxytoluene but i see Sodium Metabisulfite is a good one
or we can add all yk what i mean

.Sodium Metabisulfite 0.2–0.3% + Ascorbic Acid 1% + Citric Acid 0.2–0.5%

sodium Metabisulfite: 0.1 g per 40 g of final cream (0.25%)
Ascorbic Acid: 0.4 g per 40 g of final cream (1%)
Citric Acid: 0.1 g per 40 g of final cream (0.25%)

1st dissolve these in to propylene glycol small amount and then mix with HA the amount i told ok then mix the HA with HQ final verdict

niggas my HQ is finished ill try it when ill buy it next time

CONSIDERATION

work on dim light

mix everything quick but 1st prepare the HA with antioxidant solution

then add HQ mix quick store it in air tight shi in fridge

Spoiler: TAGS

@Navity @Sycophant @kdev @BigBallsHisty @teddy101

GRADE 12 CHEMISTRY BTW

































​

When you purchase hydroquinone it comes in a cream that is already formulated for performance, however this is a great start if you want to make your own cream nice job

I suggest making a new thread titled " how to make your own hydroquinone cream at home " make the title all caps of course

Then teach users a great formula for creating it that includes cost

 

[Askinov]

When you purchase hydroquinone it comes in a cream that is already formulated for performance, however this is a great start if you want to make your own cream nice jon

I suggest making a new thread titled " how to make your own hydroquinone cream at home " make the title all caps of course

Then teach users a great formula for creating it that includes cost

High iq idea but let me edit my eye area nd lip area guide for botb then since monobezone is samw family of hq ill cover that too

 

[Askinov]

When you purchase hydroquinone it comes in a cream that is already formulated for performance, however this is a great start if you want to make your own cream nice job

I suggest making a new thread titled " how to make your own hydroquinone cream at home " make the title all caps of course

Then teach users a great formula for creating it that includes cost

But from this research i found Hq needs to be made on high controlled area and condition and in controlled time when yo expose hq in air be sure its gonna oxidised fast . might be hard but ill try it any way

 

[Askinov]

Bump

 

[Histy]

FOR EDUCATION PURPOSE



Hydroquinone is a phenolic compound it consists of a benzene ring and two OH ion group attached in para position its another name is ( benzene 1-4 diol ) the OH has two lone pair one attached to resonance structure and other chillin out so the lone pair is actually attached to pi bond and pi bond is a weak bond so its unstable because it is attached to pi bond its highly unstable cause the bond may break any time and the hydroquinone goes to oxidation at any time when exposed to air and light making it 1,4 benzoquinone which is also highly unstable ok it will turn brown dark brown or black in color when oxidized . it is sp2 hybridized 3 sigma bond and one lone pair wont count cause it is attached to resonance structure and one is not bonded

Hydroquinone is highly stable in acidic condition as you can see why

Hydroquinone is stable in acidic conditions because the high concentration of protons H+ suppresses its ionization and prevents oxidation into p-benzoquinone. Acids neutralize the reactive, easily oxidized phenoxide ions and semiquinone intermediates, locking hydroquinone in its neutral, stable form and preventing further degradation into p - benzoquinone or 1,4 benzoquinone

so what's the PH of this 3.5 to 5.5 lets not get its PH above 6

so is it unstable in basic condition well see it

Hydroquinone is unstable in basic conditions because its hydroxyl groups readily deprotonate, forming highly reactive phenoxide ions. These ions are incredibly sensitive to oxygen and easily undergo rapid auto-oxidation to form p-benzoquinone, which causes the solution to darken and lose its chemical effectiveness


rxn is this keep in mind C6H6O2 + O2 -------(LIGHT)--------- C6H4O2 + H202 RXN is already balanced so lets get to a real deal

View attachment 5089987

so how to lower its conc this is imp

SO what do we know now sir we can dilute hydroquinone in 3.5 to 5.5 PH condition id say put it 3.5 so we can do a PH test but nah its unnecessary

never mix with peroxides ( etc hydrogen peroxide or benzoyl peroxide ) with phenol

SO day to day life compound with this PH what r these there are many but at 1st

Cetomacrogol Cream( basic cream )

basic cream ? we need to buffer this cream down its pretty neutral ill say but we have easy shi so we get down to other

Hyaluronic Acid Serums

so this is over the counter thing we can get this at any place ig this has PH of 4.5 to 4 lets say the only risk is to mix and this should be done in dim light ok yeah and if yo ass sees sum dark brown shi throw that away

To calculate how to dilute your 4% hydroquinone into a 1%, 2%, or 3% solution, you use the standard chemistry dilution formula taught (C1V1 = C2V2).
C1 = Initial concentration 4%
V1 = Volume of the 4% cream/solution you start with
C2 = Target concentration 1% .2%, or 3%
V2= Final volume of the mixture (V1+ amount of diluent added)

To make a 2% Solution (a 1:2 dilution)

4%* 10g=2% * V2 V2=20 total weight.
Take 10g OF 4% Hydroquinone and add 10g of Ha. 1 % is actually we need soo

to make a 1 % conc

10 g of 4 % hydroquinone and add 30g of ha

to make 3 %

unnecessary ig

NOW we add powerful anti oxidants cause Ros is created in hydroquinone via auto oxidation on free state

i got a few option l-vitamin c, vitamin e ,citric acid butylated Hydroxytoluene but i see Sodium Metabisulfite is a good one
or we can add all yk what i mean

.Sodium Metabisulfite 0.2–0.3% + Ascorbic Acid 1% + Citric Acid 0.2–0.5%

sodium Metabisulfite: 0.1 g per 40 g of final cream (0.25%)
Ascorbic Acid: 0.4 g per 40 g of final cream (1%)
Citric Acid: 0.1 g per 40 g of final cream (0.25%)

1st dissolve these in to propylene glycol small amount and then mix with HA the amount i told ok then mix the HA with HQ final verdict

niggas my HQ is finished ill try it when ill buy it next time

CONSIDERATION

work on dim light

mix everything quick but 1st prepare the HA with antioxidant solution

then add HQ mix quick store it in air tight shi in fridge

Spoiler: TAGS

@Navity @Sycophant @kdev @BigBallsHisty @teddy101

GRADE 12 CHEMISTRY BTW
​

Amazing thread boyo , mirin

When you purchase hydroquinone it comes in a cream that is already formulated for performance, however this is a great start if you want to make your own cream nice job

I suggest making a new thread titled " how to make your own hydroquinone cream at home " make the title all caps of course

Then teach users a great formula for creating it that includes cost

I support also what Sayori said as well.

 

[Askinov]

But from this research i found Hq needs to be made on high controlled area and condition and in controlled time when yo expose hq in air be sure its gonna oxidised fast . might be hard but ill try it any way

Amazing thread boyo , mirin

I support also what Sayori said as well.

Will do it any way cause im cool

 

[Askinov]

FOR EDUCATION PURPOSE



Hydroquinone is a phenolic compound it consists of a benzene ring and two OH ion group attached in para position its another name is ( benzene 1-4 diol ) the OH has two lone pair one attached to resonance structure and other chillin out so the lone pair is actually attached to pi bond and pi bond is a weak bond so its unstable because it is attached to pi bond its highly unstable cause the bond may break any time and the hydroquinone goes to oxidation at any time when exposed to air and light making it 1,4 benzoquinone which is also highly unstable ok it will turn brown dark brown or black in color when oxidized . it is sp2 hybridized 3 sigma bond and one lone pair wont count cause it is attached to resonance structure and one is not bonded

Hydroquinone is highly stable in acidic condition as you can see why

Hydroquinone is stable in acidic conditions because the high concentration of protons H+ suppresses its ionization and prevents oxidation into p-benzoquinone. Acids neutralize the reactive, easily oxidized phenoxide ions and semiquinone intermediates, locking hydroquinone in its neutral, stable form and preventing further degradation into p - benzoquinone or 1,4 benzoquinone

so what's the PH of this 3.5 to 5.5 lets not get its PH above 6

so is it unstable in basic condition well see it

Hydroquinone is unstable in basic conditions because its hydroxyl groups readily deprotonate, forming highly reactive phenoxide ions. These ions are incredibly sensitive to oxygen and easily undergo rapid auto-oxidation to form p-benzoquinone, which causes the solution to darken and lose its chemical effectiveness


rxn is this keep in mind C6H6O2 + O2 -------(LIGHT)--------- C6H4O2 + H202 RXN is already balanced so lets get to a real deal

View attachment 5089987

so how to lower its conc this is imp

SO what do we know now sir we can dilute hydroquinone in 3.5 to 5.5 PH condition id say put it 3.5 so we can do a PH test but nah its unnecessary

never mix with peroxides ( etc hydrogen peroxide or benzoyl peroxide ) with phenol

SO day to day life compound with this PH what r these there are many but at 1st

Cetomacrogol Cream( basic cream )

basic cream ? we need to buffer this cream down its pretty neutral ill say but we have easy shi so we get down to other

Hyaluronic Acid Serums

so this is over the counter thing we can get this at any place ig this has PH of 4.5 to 4 lets say the only risk is to mix and this should be done in dim light ok yeah and if yo ass sees sum dark brown shi throw that away

To calculate how to dilute your 4% hydroquinone into a 1%, 2%, or 3% solution, you use the standard chemistry dilution formula taught (C1V1 = C2V2).
C1 = Initial concentration 4%
V1 = Volume of the 4% cream/solution you start with
C2 = Target concentration 1% .2%, or 3%
V2= Final volume of the mixture (V1+ amount of diluent added)

To make a 2% Solution (a 1:2 dilution)

4%* 10g=2% * V2 V2=20 total weight.
Take 10g OF 4% Hydroquinone and add 10g of Ha. 1 % is actually we need soo

to make a 1 % conc

10 g of 4 % hydroquinone and add 30g of ha

to make 3 %

unnecessary ig

NOW we add powerful anti oxidants cause Ros is created in hydroquinone via auto oxidation on free state

i got a few option l-vitamin c, vitamin e ,citric acid butylated Hydroxytoluene but i see Sodium Metabisulfite is a good one
or we can add all yk what i mean

.Sodium Metabisulfite 0.2–0.3% + Ascorbic Acid 1% + Citric Acid 0.2–0.5%

sodium Metabisulfite: 0.1 g per 40 g of final cream (0.25%)
Ascorbic Acid: 0.4 g per 40 g of final cream (1%)
Citric Acid: 0.1 g per 40 g of final cream (0.25%)

1st dissolve these in to propylene glycol small amount and then mix with HA the amount i told ok then mix the HA with HQ final verdict

niggas my HQ is finished ill try it when ill buy it next time

CONSIDERATION

work on dim light

mix everything quick but 1st prepare the HA with antioxidant solution

then add HQ mix quick store it in air tight shi in fridge

Spoiler: TAGS

@Navity @Sycophant @kdev @BigBallsHisty @teddy101

GRADE 12 CHEMISTRY BTW

































​

SRY FOR 1%ITS 40 GM OF HA

 

[Askinov]

bump

 

[Disturbed]

@Disturbed @Jason Voorhees yo iit ass tell me if its right or wrong

Its good dnr a singlr word tho

 

[Askinov]

Its good dnr a singlr word tho

JUst read it theory its not that long

 

[Divineincel]

FOR EDUCATION PURPOSE



Hydroquinone is a phenolic compound it consists of a benzene ring and two OH ion group attached in para position its another name is ( benzene 1-4 diol ) the OH has two lone pair one attached to resonance structure and other chillin out so the lone pair is actually attached to pi bond and pi bond is a weak bond so its unstable because it is attached to pi bond its highly unstable cause the bond may break any time and the hydroquinone goes to oxidation at any time when exposed to air and light making it 1,4 benzoquinone which is also highly unstable ok it will turn brown dark brown or black in color when oxidized . it is sp2 hybridized 3 sigma bond and one lone pair wont count cause it is attached to resonance structure and one is not bonded

Hydroquinone is highly stable in acidic condition as you can see why

Hydroquinone is stable in acidic conditions because the high concentration of protons H+ suppresses its ionization and prevents oxidation into p-benzoquinone. Acids neutralize the reactive, easily oxidized phenoxide ions and semiquinone intermediates, locking hydroquinone in its neutral, stable form and preventing further degradation into p - benzoquinone or 1,4 benzoquinone

so what's the PH of this 3.5 to 5.5 lets not get its PH above 6

so is it unstable in basic condition well see it

Hydroquinone is unstable in basic conditions because its hydroxyl groups readily deprotonate, forming highly reactive phenoxide ions. These ions are incredibly sensitive to oxygen and easily undergo rapid auto-oxidation to form p-benzoquinone, which causes the solution to darken and lose its chemical effectiveness


rxn is this keep in mind C6H6O2 + O2 -------(LIGHT)--------- C6H4O2 + H202 RXN is already balanced so lets get to a real deal

View attachment 5089987

so how to lower its conc this is imp

SO what do we know now sir we can dilute hydroquinone in 3.5 to 5.5 PH condition id say put it 3.5 so we can do a PH test but nah its unnecessary

never mix with peroxides ( etc hydrogen peroxide or benzoyl peroxide ) with phenol

SO day to day life compound with this PH what r these there are many but at 1st

Cetomacrogol Cream( basic cream )

basic cream ? we need to buffer this cream down its pretty neutral ill say but we have easy shi so we get down to other

Hyaluronic Acid Serums

so this is over the counter thing we can get this at any place ig this has PH of 4.5 to 4 lets say the only risk is to mix and this should be done in dim light ok yeah and if yo ass sees sum dark brown shi throw that away

To calculate how to dilute your 4% hydroquinone into a 1%, 2%, or 3% solution, you use the standard chemistry dilution formula taught (C1V1 = C2V2).
C1 = Initial concentration 4%
V1 = Volume of the 4% cream/solution you start with
C2 = Target concentration 1% .2%, or 3%
V2= Final volume of the mixture (V1+ amount of diluent added)

To make a 2% Solution (a 1:2 dilution)

4%* 10g=2% * V2 V2=20 total weight.
Take 10g OF 4% Hydroquinone and add 10g of Ha. 1 % is actually we need soo

to make a 1 % conc

10 g of 4 % hydroquinone and add 30g of ha

to make 3 %

unnecessary ig

NOW we add powerful anti oxidants cause Ros is created in hydroquinone via auto oxidation on free state

i got a few option l-vitamin c, vitamin e ,citric acid butylated Hydroxytoluene but i see Sodium Metabisulfite is a good one
or we can add all yk what i mean

.Sodium Metabisulfite 0.2–0.3% + Ascorbic Acid 1% + Citric Acid 0.2–0.5%

sodium Metabisulfite: 0.1 g per 40 g of final cream (0.25%)
Ascorbic Acid: 0.4 g per 40 g of final cream (1%)
Citric Acid: 0.1 g per 40 g of final cream (0.25%)

1st dissolve these in to propylene glycol small amount and then mix with HA the amount i told ok then mix the HA with HQ final verdict

niggas my HQ is finished ill try it when ill buy it next time

CONSIDERATION

work on dim light

mix everything quick but 1st prepare the HA with antioxidant solution

then add HQ mix quick store it in air tight shi in fridge

Spoiler: TAGS

@Navity @Sycophant @kdev @BigBallsHisty @teddy101

GRADE 12 CHEMISTRY BTW

































​

Wrong subforum bro

 

[Disturbed]

JUst read it theory its not that long

Nah im busy for n and i will prob be too tomorow

 

[Askinov]

Nah im busy for n and i will prob be too tomorow

Busy for what smoking that pack

 

[Askinov]

Wrong subforum bro

No right subforum its chill out guide man its offtopic guide means trying new shi got that

 

[Nodal]

blud approaching me in posts

 

[Askinov]

blud approaching me in posts

Fr

 

[Askinov]

Fuck im being nerd

 

[anshumangupta0004]

FOR EDUCATION PURPOSE



Hydroquinone is a phenolic compound it consists of a benzene ring and two OH ion group attached in para position its another name is ( benzene 1-4 diol ) the OH has two lone pair one attached to resonance structure and other chillin out so the lone pair is actually attached to pi bond and pi bond is a weak bond so its unstable because it is attached to pi bond its highly unstable cause the bond may break any time and the hydroquinone goes to oxidation at any time when exposed to air and light making it 1,4 benzoquinone which is also highly unstable ok it will turn brown dark brown or black in color when oxidized . it is sp2 hybridized 3 sigma bond and one lone pair wont count cause it is attached to resonance structure and one is not bonded

Hydroquinone is highly stable in acidic condition as you can see why

Hydroquinone is stable in acidic conditions because the high concentration of protons H+ suppresses its ionization and prevents oxidation into p-benzoquinone. Acids neutralize the reactive, easily oxidized phenoxide ions and semiquinone intermediates, locking hydroquinone in its neutral, stable form and preventing further degradation into p - benzoquinone or 1,4 benzoquinone

so what's the PH of this 3.5 to 5.5 lets not get its PH above 6

so is it unstable in basic condition well see it

Hydroquinone is unstable in basic conditions because its hydroxyl groups readily deprotonate, forming highly reactive phenoxide ions. These ions are incredibly sensitive to oxygen and easily undergo rapid auto-oxidation to form p-benzoquinone, which causes the solution to darken and lose its chemical effectiveness


rxn is this keep in mind C6H6O2 + O2 -------(LIGHT)--------- C6H4O2 + H202 RXN is already balanced so lets get to a real deal

View attachment 5089987

so how to lower its conc this is imp

SO what do we know now sir we can dilute hydroquinone in 3.5 to 5.5 PH condition id say put it 3.5 so we can do a PH test but nah its unnecessary

never mix with peroxides ( etc hydrogen peroxide or benzoyl peroxide ) with phenol

SO day to day life compound with this PH what r these there are many but at 1st

Cetomacrogol Cream( basic cream )

basic cream ? we need to buffer this cream down its pretty neutral ill say but we have easy shi so we get down to other

Hyaluronic Acid Serums

so this is over the counter thing we can get this at any place ig this has PH of 4.5 to 4 lets say the only risk is to mix and this should be done in dim light ok yeah and if yo ass sees sum dark brown shi throw that away

To calculate how to dilute your 4% hydroquinone into a 1%, 2%, or 3% solution, you use the standard chemistry dilution formula taught (C1V1 = C2V2).
C1 = Initial concentration 4%
V1 = Volume of the 4% cream/solution you start with
C2 = Target concentration 1% .2%, or 3%
V2= Final volume of the mixture (V1+ amount of diluent added)

To make a 2% Solution (a 1:2 dilution)

4%* 10g=2% * V2 V2=20 total weight.
Take 10g OF 4% Hydroquinone and add 10g of Ha. 1 % is actually we need soo

to make a 1 % conc

10 g of 4 % hydroquinone and add 30g of ha

to make 3 %

unnecessary ig

NOW we add powerful anti oxidants cause Ros is created in hydroquinone via auto oxidation on free state

i got a few option l-vitamin c, vitamin e ,citric acid butylated Hydroxytoluene but i see Sodium Metabisulfite is a good one
or we can add all yk what i mean

.Sodium Metabisulfite 0.2–0.3% + Ascorbic Acid 1% + Citric Acid 0.2–0.5%

sodium Metabisulfite: 0.1 g per 40 g of final cream (0.25%)
Ascorbic Acid: 0.4 g per 40 g of final cream (1%)
Citric Acid: 0.1 g per 40 g of final cream (0.25%)

1st dissolve these in to propylene glycol small amount and then mix with HA the amount i told ok then mix the HA with HQ final verdict

niggas my HQ is finished ill try it when ill buy it next time

CONSIDERATION

work on dim light

mix everything quick but 1st prepare the HA with antioxidant solution

then add HQ mix quick store it in air tight shi in fridge

Spoiler: TAGS

@Navity @Sycophant @kdev @BigBallsHisty @teddy101

GRADE 12 CHEMISTRY BTW

































​

Bookmarked

 

[sivsiii]

FOR EDUCATION PURPOSE



Hydroquinone is a phenolic compound it consists of a benzene ring and two OH ion group attached in para position its another name is ( benzene 1-4 diol ) the OH has two lone pair one attached to resonance structure and other chillin out so the lone pair is actually attached to pi bond and pi bond is a weak bond so its unstable because it is attached to pi bond its highly unstable cause the bond may break any time and the hydroquinone goes to oxidation at any time when exposed to air and light making it 1,4 benzoquinone which is also highly unstable ok it will turn brown dark brown or black in color when oxidized . it is sp2 hybridized 3 sigma bond and one lone pair wont count cause it is attached to resonance structure and one is not bonded

Hydroquinone is highly stable in acidic condition as you can see why

Hydroquinone is stable in acidic conditions because the high concentration of protons H+ suppresses its ionization and prevents oxidation into p-benzoquinone. Acids neutralize the reactive, easily oxidized phenoxide ions and semiquinone intermediates, locking hydroquinone in its neutral, stable form and preventing further degradation into p - benzoquinone or 1,4 benzoquinone

so what's the PH of this 3.5 to 5.5 lets not get its PH above 6

so is it unstable in basic condition well see it

Hydroquinone is unstable in basic conditions because its hydroxyl groups readily deprotonate, forming highly reactive phenoxide ions. These ions are incredibly sensitive to oxygen and easily undergo rapid auto-oxidation to form p-benzoquinone, which causes the solution to darken and lose its chemical effectiveness


rxn is this keep in mind C6H6O2 + O2 -------(LIGHT)--------- C6H4O2 + H202 RXN is already balanced so lets get to a real deal

View attachment 5089987

so how to lower its conc this is imp

SO what do we know now sir we can dilute hydroquinone in 3.5 to 5.5 PH condition id say put it 3.5 so we can do a PH test but nah its unnecessary

never mix with peroxides ( etc hydrogen peroxide or benzoyl peroxide ) with phenol

SO day to day life compound with this PH what r these there are many but at 1st

Cetomacrogol Cream( basic cream )

basic cream ? we need to buffer this cream down its pretty neutral ill say but we have easy shi so we get down to other

Hyaluronic Acid Serums

so this is over the counter thing we can get this at any place ig this has PH of 4.5 to 4 lets say the only risk is to mix and this should be done in dim light ok yeah and if yo ass sees sum dark brown shi throw that away

To calculate how to dilute your 4% hydroquinone into a 1%, 2%, or 3% solution, you use the standard chemistry dilution formula taught (C1V1 = C2V2).
C1 = Initial concentration 4%
V1 = Volume of the 4% cream/solution you start with
C2 = Target concentration 1% .2%, or 3%
V2= Final volume of the mixture (V1+ amount of diluent added)

To make a 2% Solution (a 1:2 dilution)

4%* 10g=2% * V2 V2=20 total weight.
Take 10g OF 4% Hydroquinone and add 10g of Ha. 1 % is actually we need soo

to make a 1 % conc

10 g of 4 % hydroquinone and add 30g of ha

to make 3 %

unnecessary ig

NOW we add powerful anti oxidants cause Ros is created in hydroquinone via auto oxidation on free state

i got a few option l-vitamin c, vitamin e ,citric acid butylated Hydroxytoluene but i see Sodium Metabisulfite is a good one
or we can add all yk what i mean

.Sodium Metabisulfite 0.2–0.3% + Ascorbic Acid 1% + Citric Acid 0.2–0.5%

sodium Metabisulfite: 0.1 g per 40 g of final cream (0.25%)
Ascorbic Acid: 0.4 g per 40 g of final cream (1%)
Citric Acid: 0.1 g per 40 g of final cream (0.25%)

1st dissolve these in to propylene glycol small amount and then mix with HA the amount i told ok then mix the HA with HQ final verdict

niggas my HQ is finished ill try it when ill buy it next time

CONSIDERATION

work on dim light

mix everything quick but 1st prepare the HA with antioxidant solution

then add HQ mix quick store it in air tight shi in fridge

Spoiler: TAGS

@Navity @Sycophant @kdev @BigBallsHisty @teddy101

GRADE 12 CHEMISTRY BTW

































​

bumpppp

 

[Deleted member 159945]

FOR EDUCATION PURPOSE



Hydroquinone is a phenolic compound it consists of a benzene ring and two OH ion group attached in para position its another name is ( benzene 1-4 diol ) the OH has two lone pair one attached to resonance structure and other chillin out so the lone pair is actually attached to pi bond and pi bond is a weak bond so its unstable because it is attached to pi bond its highly unstable cause the bond may break any time and the hydroquinone goes to oxidation at any time when exposed to air and light making it 1,4 benzoquinone which is also highly unstable ok it will turn brown dark brown or black in color when oxidized . it is sp2 hybridized 3 sigma bond and one lone pair wont count cause it is attached to resonance structure and one is not bonded

Hydroquinone is highly stable in acidic condition as you can see why

Hydroquinone is stable in acidic conditions because the high concentration of protons H+ suppresses its ionization and prevents oxidation into p-benzoquinone. Acids neutralize the reactive, easily oxidized phenoxide ions and semiquinone intermediates, locking hydroquinone in its neutral, stable form and preventing further degradation into p - benzoquinone or 1,4 benzoquinone

so what's the PH of this 3.5 to 5.5 lets not get its PH above 6

so is it unstable in basic condition well see it

Hydroquinone is unstable in basic conditions because its hydroxyl groups readily deprotonate, forming highly reactive phenoxide ions. These ions are incredibly sensitive to oxygen and easily undergo rapid auto-oxidation to form p-benzoquinone, which causes the solution to darken and lose its chemical effectiveness


rxn is this keep in mind C6H6O2 + O2 -------(LIGHT)--------- C6H4O2 + H202 RXN is already balanced so lets get to a real deal

View attachment 5089987

so how to lower its conc this is imp

SO what do we know now sir we can dilute hydroquinone in 3.5 to 5.5 PH condition id say put it 3.5 so we can do a PH test but nah its unnecessary

never mix with peroxides ( etc hydrogen peroxide or benzoyl peroxide ) with phenol

SO day to day life compound with this PH what r these there are many but at 1st

Cetomacrogol Cream( basic cream )

basic cream ? we need to buffer this cream down its pretty neutral ill say but we have easy shi so we get down to other

Hyaluronic Acid Serums

so this is over the counter thing we can get this at any place ig this has PH of 4.5 to 4 lets say the only risk is to mix and this should be done in dim light ok yeah and if yo ass sees sum dark brown shi throw that away

To calculate how to dilute your 4% hydroquinone into a 1%, 2%, or 3% solution, you use the standard chemistry dilution formula taught (C1V1 = C2V2).
C1 = Initial concentration 4%
V1 = Volume of the 4% cream/solution you start with
C2 = Target concentration 1% .2%, or 3%
V2= Final volume of the mixture (V1+ amount of diluent added)

To make a 2% Solution (a 1:2 dilution)

4%* 10g=2% * V2 V2=20 total weight.
Take 10g OF 4% Hydroquinone and add 10g of Ha. 1 % is actually we need soo

to make a 1 % conc

10 g of 4 % hydroquinone and add 30g of ha

to make 3 %

unnecessary ig

NOW we add powerful anti oxidants cause Ros is created in hydroquinone via auto oxidation on free state

i got a few option l-vitamin c, vitamin e ,citric acid butylated Hydroxytoluene but i see Sodium Metabisulfite is a good one
or we can add all yk what i mean

.Sodium Metabisulfite 0.2–0.3% + Ascorbic Acid 1% + Citric Acid 0.2–0.5%

sodium Metabisulfite: 0.1 g per 40 g of final cream (0.25%)
Ascorbic Acid: 0.4 g per 40 g of final cream (1%)
Citric Acid: 0.1 g per 40 g of final cream (0.25%)

1st dissolve these in to propylene glycol small amount and then mix with HA the amount i told ok then mix the HA with HQ final verdict

niggas my HQ is finished ill try it when ill buy it next time

CONSIDERATION

work on dim light

mix everything quick but 1st prepare the HA with antioxidant solution

then add HQ mix quick store it in air tight shi in fridge

Spoiler: TAGS

@Navity @Sycophant @kdev @BigBallsHisty @teddy101

GRADE 12 CHEMISTRY BTW

































​

Fucking beautiful, sorry for being late, was off


mirin bro, fav guide maker out rn

 

[Askinov]

Fucking beautiful, sorry for being late, was off


mirin bro, fav guide maker out rn

THANKS BHAI

 

[Askinov]

Bump for no reason

 

[Ibl4meinfras]

FOR EDUCATION PURPOSE



Hydroquinone is a phenolic compound it consists of a benzene ring and two OH ion group attached in para position its another name is ( benzene 1-4 diol ) the OH has two lone pair one attached to resonance structure and other chillin out so the lone pair is actually attached to pi bond and pi bond is a weak bond so its unstable because it is attached to pi bond its highly unstable cause the bond may break any time and the hydroquinone goes to oxidation at any time when exposed to air and light making it 1,4 benzoquinone which is also highly unstable ok it will turn brown dark brown or black in color when oxidized . it is sp2 hybridized 3 sigma bond and one lone pair wont count cause it is attached to resonance structure and one is not bonded

Hydroquinone is highly stable in acidic condition as you can see why

Hydroquinone is stable in acidic conditions because the high concentration of protons H+ suppresses its ionization and prevents oxidation into p-benzoquinone. Acids neutralize the reactive, easily oxidized phenoxide ions and semiquinone intermediates, locking hydroquinone in its neutral, stable form and preventing further degradation into p - benzoquinone or 1,4 benzoquinone

so what's the PH of this 3.5 to 5.5 lets not get its PH above 6

so is it unstable in basic condition well see it

Hydroquinone is unstable in basic conditions because its hydroxyl groups readily deprotonate, forming highly reactive phenoxide ions. These ions are incredibly sensitive to oxygen and easily undergo rapid auto-oxidation to form p-benzoquinone, which causes the solution to darken and lose its chemical effectiveness


rxn is this keep in mind C6H6O2 + O2 -------(LIGHT)--------- C6H4O2 + H202 RXN is already balanced so lets get to a real deal

View attachment 5089987

so how to lower its conc this is imp

SO what do we know now sir we can dilute hydroquinone in 3.5 to 5.5 PH condition id say put it 3.5 so we can do a PH test but nah its unnecessary

never mix with peroxides ( etc hydrogen peroxide or benzoyl peroxide ) with phenol

SO day to day life compound with this PH what r these there are many but at 1st

Cetomacrogol Cream( basic cream )

basic cream ? we need to buffer this cream down its pretty neutral ill say but we have easy shi so we get down to other

Hyaluronic Acid Serums

so this is over the counter thing we can get this at any place ig this has PH of 4.5 to 4 lets say the only risk is to mix and this should be done in dim light ok yeah and if yo ass sees sum dark brown shi throw that away

To calculate how to dilute your 4% hydroquinone into a 1%, 2%, or 3% solution, you use the standard chemistry dilution formula taught (C1V1 = C2V2).
C1 = Initial concentration 4%
V1 = Volume of the 4% cream/solution you start with
C2 = Target concentration 1% .2%, or 3%
V2= Final volume of the mixture (V1+ amount of diluent added)

To make a 2% Solution (a 1:2 dilution)

4%* 10g=2% * V2 V2=20 total weight.
Take 10g OF 4% Hydroquinone and add 10g of Ha. 1 % is actually we need soo

to make a 1 % conc

10 g of 4 % hydroquinone and add 30g of ha

to make 3 %

unnecessary ig

NOW we add powerful anti oxidants cause Ros is created in hydroquinone via auto oxidation on free state

i got a few option l-vitamin c, vitamin e ,citric acid butylated Hydroxytoluene but i see Sodium Metabisulfite is a good one
or we can add all yk what i mean

.Sodium Metabisulfite 0.2–0.3% + Ascorbic Acid 1% + Citric Acid 0.2–0.5%

sodium Metabisulfite: 0.1 g per 40 g of final cream (0.25%)
Ascorbic Acid: 0.4 g per 40 g of final cream (1%)
Citric Acid: 0.1 g per 40 g of final cream (0.25%)

1st dissolve these in to propylene glycol small amount and then mix with HA the amount i told ok then mix the HA with HQ final verdict

niggas my HQ is finished ill try it when ill buy it next time

CONSIDERATION

work on dim light

mix everything quick but 1st prepare the HA with antioxidant solution

then add HQ mix quick store it in air tight shi in fridge

Spoiler: TAGS

@Navity @Sycophant @kdev @BigBallsHisty @teddy101

GRADE 12 CHEMISTRY BTW

































​

DNR I’m too low iq

 

[Askinov]

DNR I’m too low iq

OK at least rep it

 

[bloatmonster]

Mirin iq bhai

 

[Askinov]

@Subhuman