Commodity: Anhydrous sodium sulfite

Molecular formula: Na2SO3

CAS no.: 7757-83-7

Properties: White crystalline powder.

Package: In net 50 kg plastic woven bag with inner bag or according to customers’ demand.

Applications: It is used as convenient source of sulphur dioxide, as a 

preservative particularly for processed meats and fruit juices, as an antichlor following bleaching by sodium hypochlorite, as a preservative in developing solutions, as a reducing agent in the manufacture of some dyestuffs, as an oxygen scavenger in boiler feed waters and as an antichlor and also as the chemical in the processing of wood pulp.

Specification data: