Sodium Metabisulfite

Item #: AKM-E223

General Description

A white crystalline or powder solid with a slight sulfur odor. Toxic by inhalation . Strongly irritates skin and tissue. Noncombustible, but may decompose to emit toxic oxide fumes of sulfur and sodium when heated to high temperature. A corrosive acid when mixed with water. 
Uses: Food preservative, pharmaceutical production, water dechlorination agent, laboratory reagents and other chemical process applications.

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USCG CHRIS Code: NONE
CAS Number: 7681-57-4
UN/NA Number: 1759
EINEC number: 231-673-0