SODIUM BICHROMATE

SPECIFICATION


Appearance Red to red-orange deliquescent crystals
Purity (as Na2Cr2O7) 98.2 - 98.9%
Purity (as CrO3) 75.0 - 75.5%
Water insoluble residue max 0.02%
Sulfates max 0.2%
Chlorides max 0.4%
Iron max 0.003%
Nitric Acid max 10 ppm
Oxalic Acid max 60 ppm


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