Chromtel (Chromium Sulphate)

Application:

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

Product Information

Appearance:	Powder of green color
Industrial Standard:	2214-001-23932568-2013

Specification	Guaranteed	Factual
Total mass fraction of chtomium in conversion to Cr₂O₃	min 25%	25 – 26 %
Basicity Varies according to Customer order	33 – 36 % 37 – 42 %	33 – 36 % 37 – 42 %
Mass fraction of water-insoluble, not exceeding	0.1%	0.07 – 0.1 %
Water solubility at t^o 20-25 C, not less	97%	99 – 99 %
Mass content of FeO, not exceeding	0.1%	0.05 – 0.1%
Mass fraction of chrome in conversion Cr⁶⁺	absent	absent

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