Chromium Sulphate

Chromium Sulphate



It is used in tanning and fur industry for leather and fur tanning.


Product Information

Appearance: Powder of green color
Type: belong to inorganic compounds as the reduction process of dichromate solutions goes with the help of sulfur dioxide (sulfurous gas).

Chemical & Physical properties

Specification Guaranteed Factual
Total mass fraction of chtomium in conversion to Cr2O3 min 25% 25.5 – 26%
Basicity 33 +/- 1% 33%
Total mass fraction of water-insoluble, max. 0.07% 0.03%
Water solubility at toC 20-25, min. 98% 99%
FeO content, max. 0.02% 0.02%
Mass fraction of chrome in conversion Cr6+ absent absent


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