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Nov 30, 2009
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so'dium hydrosul'fite



Chem.
a white, crystalline, water-soluble powder, Na2S2O4, used as a reducing agent, esp. in dyeing, and as a bleach. Also called hydrosulfite, so'dium di•thi'o•nite Pronunciation: (dī-thī'u-nīt"), [key] sodium hyposulfite.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

sodium fluoroacetatesodium hydroxide
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