Names: sodium metabisulfite

Product Intrduction:  industrial grade sodium metabisulfite

Molecular formula: Na2s2o5

Appearance: white or yellowish crystal powder

Quality standard: HG/T 2826-1997  ISO9000 

Main use:

Dyeing mordant, dechlorinating agent for washed fabric, medical deoxidizer and sulfonating agent, bone black for bamboo, wood and paper fiber, non-ferrous mineral separation agent, waste water disposing agent, rubber coagulator.

Packing: external polypropylene woven bag, polyethylene plastic bag lining.

Net weight: 25kg /bag 50kg /bag 1000kg /bag