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Sodium hydrosulfite

Na2S2O4

F.W. 174.11

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Hazard Alert

Strong reducing agent; oxidizes in the presence of water to produce heat and possible ignition; fire risk; contact with water produces toxic and corrosive materials.

Product Details

Storage:
Inorganic #2
Disposal:
Shelf Life:
Poor; keep tightly closed; store in a Flinn Chem-Saf™ Bag.
Soluble:
Partially in water; not alcohol.
Color:
White
Odor:
Strong sulfurous.
CAS No.:
7775-14-6