To make 1 liter of 1%
To make 1 liter of 1% (w/v) of hydroquinone solution
1. Weigh 10 g of hydroquinone (+/- 0.1 g).
2. Fill DI water to about half volume of 1 liter volumetric flask.
3. Slowly transfer #1 into #2.
4. Make sure rinse off extra residual from weighing boat with copious DI water.
5. QS to 1 liter mark with the rest of DI water (remember to read meniscus!)
6. Stir at medium speed for 15 – 30 minutes.
Note: You should make fresh solution each time! It can be kept in amber bottle for longer shelf life.
Hydroquinone, also benzene-1,4-diol or quinol, is an aromatic organic compound that is a type of phenol, a derivative of benzene, having the chemical formula C6H4(OH)2. It has two hydroxyl groups bonded to a benzene ring in a para position. It is a white granular solid. Substituted derivatives of this parent compound are also referred to as hydroquinones.
I weighed 5 g to make 500 mL!
Hello Sir, please is this solution for skin whitening?
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How to use Golden pearl cream
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Compounding with ingredients like hydroquinone and ascorbic acid can be very challenging.
On this episode of Inside the Beaker, Daniel Banov, PCCA Director of Research & Development, shares some tips to enhance your dermatological compounding process and create improved custom medications for your patients.
Please Could you show me how u prepare hydroquinone cream in more details?
Thank you for your cooperation
Please can you write the percent of components
daniel, what base are you talking about, it was not clear in the video?