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Di-Sodium Disulphite LR

Sodium metabisulphite

Product Size 500gm/1Kg/50Kg Grade Laboratory Reagent (LR)
Purity 95% CAS No. 7681-57-4
Molecular Formula Na2S2O5 Molecular Weight 190.1
H.S. Code 28321000 Shelf Life 60 months
MSDS Certificate of Analysis (COAs)

Specifications

Minimum assay (acidimetric) 95%
Chloride (Cl) Max 0.1%
Iron (Fe) Max 0.01%
Lead (Pb) Max 0.005%

Safety Information and Hazard Symbols
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