Sodium Sulfite, Exsiccated, Purified

Molecular Formula
Na2SO3
Catalog Number
S1477
Supplier/Brand
Spectrum Chemical
CAS Number
7757-83-7

Sodium Sulfite, Exsiccated, Purified or anhydrous sodium sulfite, is used as a preservative in pharmaceutical preparations. The Purified Grade describes chemicals of good quality where there are no official standards and is normally limited to inorganic chemicals.


Synonyms: Exsiccated Sodium Sulfite

Shipping Information


Tariff No. 2832100000

Storage Information

MOISTURE SENSITIVE: Keep tightly closed.

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2023