ASA IMPEX
Food Grade Sodium Bisulfite

Food Grade Sodium Bisulfite

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Food Grade Sodium Bisulfite

 

Item Specification Testing Result
Purity (AS NaHSO3 )               99.0% Min 99.60%
Sulfur Dioxide (SO2) 64.0% Min 64.80%
Arsenic (As) 0.0002% Max 0.0001%
Heavy Metals (As Pb) 0.0005% Max 0.0003%
Selenium (Se) 0.0005% Max 0.0001%
Iron (Fe) 0.002% Max 0.0010%
Water Insoluble 0.02% Max 0.0140%
Ph Value 4.0~4.8 4.5