CAS No.: | 7681-57-4 |
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Other Names: | sodium metabisulphite |
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EINECS No.: | |
Place of Origin: | China (Mainland) |
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Model Number: |
Quick Details
Specifications
Name :Sodium metabisulfite
Other name: sodium metabisulphite
Appearance: white or yellowish crystal powder
Quality standard: HG/72826-2008
Molecule weight: 190.10
CAS: 7681-57-4
Test Item
Content(Na2S2O5)96.5
Fe% 0.005
Insoluble substance
in water % 0.05
As% 0.0001
Main uses:
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