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    shazen's Avatar
    shazen Posts: 1, Reputation: 1
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    #1

    Apr 24, 2009, 09:29 PM
    Stabilizing hydroquinone
    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's Avatar
    fatimah9 Posts: 7, Reputation: 1
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    #2

    Dec 7, 2009, 03:07 PM

    It can b stabilized with ascorbic acid or iit should b dissolved in solvent before usage..
    abadi's Avatar
    abadi Posts: 1, Reputation: 1
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    #3

    Dec 8, 2009, 12:49 AM
    Can u describe the process
    resumemg's Avatar
    resumemg Posts: 4, Reputation: 1
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    #4

    Jul 28, 2010, 12:53 PM

    Add some sodium metabisulfite about 1gm. It will stabilize the hydroquinone.

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