Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A white crystalline phenol, C6H6O2, used as an antioxidant, photographic developer, stabilizer, and reagent.
from The Century Dictionary.
- noun A divalent phenol (C6H4 (OH)2) prepared by the oxidation of aniline and treatment of the quinol formed with sulphurous acid.
from the GNU version of the Collaborative International Dictionary of English.
- noun (Chem.) A white crystalline substance, C6H4(OH)2, obtained by the reduction of quinone. It is a diacid phenol, resembling, and metameric with, pyrocatechin and resorcin. Called also
dihydroxy benzene .
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun organic chemistry The
diphenol para-dihydroxy benzene, used as a mildreducing agent inphotographic developing ;isomeric withcatechol andresorcinol .
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
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Examples
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Nail salons overflow with potent toxins; the women who work in them are overwhelmingly nonwhite, often Asian, with an average age of thirty-eight—which means many are of childbearing age.125 The skin-whitening products so popular in Asia frequently contain a carcinogen called hydroquinone, as well as the heavy metals chromium and mercury.126 And the hair relaxers aggressively marketed to African-American women are very toxic.
THE STORY OF STUFF Annie Leonard 2010
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Nail salons overflow with potent toxins; the women who work in them are overwhelmingly nonwhite, often Asian, with an average age of thirty-eight—which means many are of childbearing age.125 The skin-whitening products so popular in Asia frequently contain a carcinogen called hydroquinone, as well as the heavy metals chromium and mercury.126 And the hair relaxers aggressively marketed to African-American women are very toxic.
THE STORY OF STUFF Annie Leonard 2010
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Nail salons overflow with potent toxins; the women who work in them are overwhelmingly nonwhite, often Asian, with an average age of thirty-eight—which means many are of childbearing age.125 The skin-whitening products so popular in Asia frequently contain a carcinogen called hydroquinone, as well as the heavy metals chromium and mercury.126 And the hair relaxers aggressively marketed to African-American women are very toxic.
THE STORY OF STUFF Annie Leonard 2010
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Nail salons overflow with potent toxins; the women who work in them are overwhelmingly nonwhite, often Asian, with an average age of thirty-eight—which means many are of childbearing age.125 The skin-whitening products so popular in Asia frequently contain a carcinogen called hydroquinone, as well as the heavy metals chromium and mercury.126 And the hair relaxers aggressively marketed to African-American women are very toxic.
THE STORY OF STUFF Annie Leonard 2010
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It turns out this kind of hydroquinone discussions are actually
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A: Superficial chemical peels or using a topical lightening agent such as hydroquinone, retinoid, AHA, glycolic acid, etc, are other ways to treat your condition.
unknown title 2008
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Then by a miracle, the beetle develops the ability to produce hydroquinone and hydrogen peroxide and mix them in his combustion chamber.
Modern Science in the Bible Ben Hobrink 2011
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These liquids together form a very concentrated mixture of 10 percent hydroquinone and 28 percent hydrogen peroxide.
Modern Science in the Bible Ben Hobrink 2011
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On top of that it must produce three highly concentrated chemicals: hydroquinone, hydrogen peroxide, and a catalyst.
Modern Science in the Bible Ben Hobrink 2011
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On top of that it must produce three highly concentrated chemicals: hydroquinone, hydrogen peroxide, and a catalyst.
Modern Science in the Bible Ben Hobrink 2011
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