Basic Chrome Sulfate
Chemical Formula: CrH3O12S3
HS Code: 2833.2300
CAS No: 39380-78-4
Product Description
Dark green powder, easy soluble in water moisture
Appearance Dark Green Powder
Specification
|
Content Cr2O3 %
|
21% to 23%
|
24 to 26%
|
|
PH Value
|
2.8-3.1
|
2.8-3.1
|
|
Basicity %
|
38 to 42
|
32 to 34
|
|
Fe %
|
0.1max
|
0.1max
|
|
Water Soluble matter %
|
0.1max
|
0.1max
|
|
Chrome VI
|
none
|
none
|
Application: It is mainly used in leather industry for the chrome tanning processing of leather manufacturer.