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Chrome Sulphate Basic
Molecular formula: C2(OH)m(SO4)n.XH2O
CAS No.:39380-78-4
Property:Basic chromium sulphate is available in bright green powder with high tanning properties. The product is dried with most sophisticated steam drum drier which does not allow material to be overheated. it is not toxic and has better solubility.Better solubility; Uniformity of Basicity; Lower insoluble contents; No dust problem because of it is not fine powder. Hence lessen the health hazard from chromium; Bright finish on the tanned leather which is not seen on the leather tanned with organic reduced products.
Usage:The main application is making chrome tanned leather, insolubilizing protiens and other organic substances.
Packing:Net each in 25kg plastic woven bag, lined with PE bag.
Specification:


Cr2O3

24-25%

Basicity

33±1

Fe

0.1Max

Water insoluble

0.1Max