sodium metabisulfite food grade

sodium metabisulfite food grade

  • Description

Product Name : sodium metabisulfite food grade

Chemical Name : disodium oxidosulfanesulfonate oxide

CAS No : 7681-57-4

Molecular Formula: Na2S2O5

Molecule Weight: 190.10

Appearance: White or light yellow crystalline powder

Specification:

ITEM

Specification

Assay:

96% min

SO2 content

65% min

Iron:

0.005% max

Heavy metals (as Pb)

0.002% max

Arsenic

0.0002% max

pH

4.0-4.6

Water insoluble:

0.05% max

Main uses:

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 65533;65533;brews, the cereals food is defended storage etc); Inhibitor and freshen agent (e.g.day lily, seafood, fruit and vegetable etc).

Packaging:in polythene plastic bag with a polypropylene overbag, paper-plastic composite bag, kraft bag, etc sodium metabisulfite food grade
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