Assay (iodometric) Min 95 - 100.5 %
Heavy metal (as Pb) Max 0.001 %
Iron (Fe) Max 0.001 %
Copper (Cu) Max 0.0005 %
Selenium (Se) Max 0.001 %
Zinc (Zn) Max 0.0025 %
Arsenic (As) Max 0.0002 %
Thiosulphate (S2O3) Max 0.04 %
SO2 Min 48 %
Appearance White crystalline powder

CAS No.

7757-83-7

Molecular Formula

Na2SO3

Molecular Weight

126.04

HS Code

2832.1000

Packing

1 KG

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SODIUM SULFITE ANHYDROUS LR

SKU: 318331000 Category: Brand:

disodium sulphite, Sulfurous acid disodium salt

Biochem Chemopharma

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SODIUM SULFITE ANHYDROUS LR