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Sodium Metabisulfite

Sodium pyrosulfite

Na2S2O5

F.W. 190.11

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Hazard Alert

Skin and tissue irritant; moderately toxic by ingestion. LD50 1131 mg/kg.

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Product Details

Storage:
Inorganic #2
Disposal:
#12b
Shelf Life:
Poor; moisture-sensitive.
Soluble:
Water; slightly in alcohol.
Color:
White
Odor:
Sulfur-like
CAS No.:
7681-57-4