Sodium Sulfite, Reagent, ACS

Molecular Formula
Na2SO3
Catalog Number
S1475
Supplier/Brand
Spectrum Chemical
CAS Number
7757-83-7

Sodium Sulfite, Reagent, ACS is a used for preserving meat and prevent discoloration of dried fruit. It is a soluble sodium salt of sulfuric acid. It is also used in the paper processing industry and to purify TNT. As an ACS grade Reagent, Spectrum Chemical manufactured compound is used as the quality standard against which other substances are grade and has met the toughest regulatory standards for quality and pureness.


Synonyms: Exsiccated Sodium Sulfite

Shipping Information


Tariff No. 2832100000

prop65WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Storage Information

MOISTURE SENSITIVE: Keep tightly closed.

Certificates of Analysis

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2023