Sodium Pyrosulfite 97% 96%

(1) Food Grade: 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).

(2) Industry Grade: 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 Stap; Treatment agent of waste water; Rubber solidifying agent Perfume industry is served as hydro carbon perfume aldehyde

The hide profession employ to do to molt dose and pliable dose and wearproof dose; Sewage treatment, and so on.

(3) Pharmaceutical Grade: In chemical synthesis in the production of acrylic fibre, vitamin K, vitamin A, pharmaceutical intermediates, etc...

Storage: Store the product in a dry and cool place.

1. Name: Sodium metabisulfite(sodium metabisulphite)

2. Grade: Technical grade; Food grade

3. Specification:

Sodium metabisulfite(sodium metabisulphite)

Main Assay as NA2S2O5: 96% min

Fe: 0.003% max

Water insoluble matter: 0.04% max

sodium metabisulfite(sodium metabisulphite)ItemValueMain Assayas NA2S2O5 %≥ 96.0≥ 97.0Fe%≤ 0.003≤ 0.003Water insoluble matter%≤ 0.04≤ 0.04

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