1.Product Name : Sodium Metabisulphite/Sodium Pyrosulfite
2.Chemical Formula: Na2S2O5
3.Appearance: White or light yellow crystalline powder
4.Specifications:
Item
Industrial standard ( Top grade)
Value of our company
Assay(以Na2S2O5 )%≥
96.0
97.5
Iron content(base on Fe) %≤
0.005
0.002
water insoluble matter %≤
0.05
0.02
Arsenic content(base on As) ≤
0.0001
0.0001
5.Packing : in 25 kg P P bag 6.Application:
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)