Sodium metabisulfite 7681-57-4

Category :	Inorganic chemicals
CAS NO :	7681-57-4
EC NO :	231-673-0
MF :	Na₂S₂O₅
MW :	190.1065
Packing :	25kgs net plastic woven bag(1x20'FCL=22mts)
Product description :	Molecular Formula: Na2S2O5CAS Number: 7681-57-4Despcription: Density: 1.4g/ml at 25癈Solubility in water: solubleSpecificationContent(SO2): 65%minWater insoluable: 0.05%maxFe: 0.003%maxHeavy metal(Pb): 0.002%maxAs: 0.0002%max
Synonyms :	Sodium pyrosulfite;disodium disulphite;Sodium metabisulphite;Sodium disulphite;Sodium pyrosulphite;SODIUM DISULFITE;disodium oxidosulfanesulfonate oxide;Sodium Metabi;Metabisulfite Sodium;Sodium Metabisulfite (Food Grade);
Molecular Structure :

Sodium metabisulfite

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