Sodium Metabisulfite 96%, 97%, 98% SMBS
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Product Description
Sodium Metabisulfite food and inudstry grade 96%, 97%, 98%
CAS: 7681-57-4
EINECS: 231-673-0
MF: Na2O5S2
MW: 190.1065
Appearance of Sodium Metabisulfite: White or light yellow crystalline powder
Main uses of Sodium Metabisulfite:
Food grade Sodium Metabisulfite:
Bleach agent (e. G. Candies, cake, bamboo shoots, etc);
Loose agent (e. G. Bread, cracker etc);
Antiseptic and germicide (e. G. Fruit juice, tinned food brews, the cereals food is defended storage etc);
Inhibitor and freshen agent (e. G. Day lily, seafood, fruit and vegetable etc)
Industrial grade of Sodium Metabisulfite:
Mordant of printing and dyeing;
Dechlorinate of textile after bleaching;
Sulphonated agent and reducer of chemical industry and pharmacy;
Bleach of paper pulp, bamboo and timber bleach of stapk; Treatment agent of waste water;
Rubber solidifying agent
Perfume industry is served as hydrocarbon perfume aldehyde
The hide profession employ to do to molt dose and pliable dose and wearproof dose
The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose and so on; Sewage treatment.
Packaging of Sodium Metabisulfite: In polythene plastic bag with a polypropylene overbag, paper-plastic composite bag, kraft bag,
ITEM | Industrial grade | Food grade |
Assay: | 96% min | 96% min |
SO2 content | 65% min | 65% min |
Iron: | 0.005% max | 0.005% max |
Heavy metals (as Pb) | -- | 0.002% max |
Arsenic | -- | 0.0002% max |
pH | 4.0-4.6 | 4.0-4.6 |