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Home > Products >  Sodium metabisulfite

Sodium metabisulfite CAS NO.7681-57-4

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  • ProName: Sodium metabisulfite
  • CasNo: 7681-57-4
  • Molecular Formula: Na2O5S2
  • LimitNum: 0

Superiority

Item Standard Assay ( as Na2S2O5 ) ≥97% PH value 4.0-4.6 Heavy metal (Pb) ≤0.002% As ≤0.0002% Fe ≤0.005%

Details

Item Standard Assay ( as Na2S2O5 ) ≥97% PH value 4.0-4.6 Heavy metal (Pb) ≤0.002% As ≤0.0002% Fe ≤0.005%

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