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SODIUM SULPHITE ANHYDROUS FOOD GRADE - DFI-365674

Published:12/04/2016

Description

AppearanceWhite crystalline powder
Appearance(As 20% solution)Clear and colourless
Shelf life24 Months

Specification

Assay Min:98%
Sulphur Dioxide (SO2) Min:49.8%
Alkalinity Max:0.1%
Thiosulphate (S2O3) Max:0.01%
Iron (Fe) Max:5ppm
Heavy metals Max:10ppm
Selenium Max:1ppm
Arsenic Max:1ppm
Lead Max:2ppm
Mercury Max:0.5ppm
Antimony (Sb) Max:2ppm
Cadmium Max:1ppm
Chromium Max:1ppm
Nickel Max:1ppm