sodium metabisulfite 7681-57-4

Commodity Sodium Metabisulphite Food Grade Molecular Formular Molecular Weight HS Code CAS No. Kosher Certificate Na2S2O5 190.13 2832 1000 7681-57-4 Available Items Tested Standard Purity (Na2S2O5) Iron (Fe) Heavy metal (Pb) Water Insoluble Arsenic (As) PH value 96.5% min 0.003% max 0.0005% max 0.05% max 0.0001% max 4.0-4.6 Typical Physical Properties - Appearance: White crystal powder. soluble in water , soluble in glycerin and slightly soluble in ethanol. It is easy to be decompose and oxided Na2SO4 in air. Application - Bleach agent (e.g.candies, cake, bamboo shoots, etc); - Loose agent (e.g.bread, cracker etc); - Antiseptic and germicide (fruit juice, tinned food; brews, the cereals food ) - Inhibitor and freshen agent (e.g.day lily, seafood, fruit and vegetable etc) Packing - in pp bag of 25kg net each, with separate inner PE liner (Qty: 25mt/20'FCL) Handing and Storge - Avoid breathing dust. Avoid contacting skin, eyes and clothing. Use with adequate ventilatioin. No smoking, eating and drinking water at workplace. Avoid prolonged or repeated exposure. -Keep in a tightly closed container, Store in dry; cool; ventilated area, keep away from moisture and avoid physical damages.