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View Full Version : Stabilizing hydroquinone


shazen
Apr 24, 2009, 09:29 PM
Hi I'm a soap manufacturer and I want to add hydroquinone to my soap but after some time the soap becomes red please suggest a stabilizing process for the same.

fatimah9
Dec 7, 2009, 03:07 PM
It can b stabilized with ascorbic acid or iit should b dissolved in solvent before usage..

abadi
Dec 8, 2009, 12:49 AM
Can u describe the process

resumemg
Jul 28, 2010, 12:53 PM
Add some sodium metabisulfite about 1gm. It will stabilize the hydroquinone.