SODIUM SULPHITE FORMULA: Na2SO3

M. W.: 126.04

CAS NO.: 7757-83-7

DESCRIPTION:

WHITE CRYSTALLINE POWDER. SPECIFICATIONS: ITEM SUPER FIRST QUALIFIED PURITY (Na2CO3) 97.0%MIN. 96% MIN. 93.0%MIN. Fe 0.003%MAX. 0.005%MAX. 0.01%MAX. WATER INSOLUBLES 0.02%MAX. 0.03% MAX. 0.05%MAX. FREE ALKAL 0.10%MAX. 0.40% MAX. 0.60%MAX. Na2SO4 2.5%MAX. NaCL 0.10%MAX. USES: USED IN PAPER, LEATHER INDUSTRY, OR WASTER TREATMENT ETC.

PACKING: IN 25KG/50KG NET PLASTIC WOVEN BAG.