HS code: 2833.2300

CAS NO.: 39380-78-4

Classification: chromium sulphate

Molecular Formula: Cr(OH)SO4

 

Production Description:

 

Appearance: Bark green powder

 

1.Item one

Cr2O3: 21-23

Alkalinity: 38-42

Fe: 0.1%max

Water Insoluble: 0.1%max

 

2.Item two

Cr2O3: 24-26

Alkalinity: 32-34

Fe: 0.1%max

Water Insoluble: 0.1%max

 

Usage:

It is mainly used in leather industry for the chromee tanning processing of leather manufacturer.And the basicity of matericals can be varied according ro your request.