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Other name : Sodium Pyrosulfite, Sodium Metabisulfite
Appearance : off-white crystalline powder, White monoclinic crystal or powder
Molecular formula : Na2S2O5
CAS No. : 7681-57-4
EINECS : 231-673-0
HS Code : 28321000
Other name：Sodium Pyrosulfite, Sodium Metabisulfite or SMBS
Appearance: off-white crystalline powder, White monoclinic crystal or powder
Molecular formula：Na2S2O5
CAS No.: 7681-57-4
EINECS: 231-673-0
HS Code: 28321000
Food grade:
2. Loose agent (e.g.bread, cracker etc);
3. Antiseptic and germicide (e.g.fruit juice, tinned food etc);
4. Inhibitor and freshen agent (e.g.day lily, seafood, fruit and vegetable etc).
Industrial grade:
