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Basic Chromium Sulphate(21-23%)

 
Basic Chromium Sulphate
Synonyms: Chromic Sulfate ,basic chromium sulphate,basic chromium sulfate,chromium sulphate,chromium sulfate,leather tanning chemical,basic chrome sulphate,basic chrome sulfate,chrome sulphate,chrome sulfate
H.S.CODE: 28332300
CAS NO.: 10101-53-8
Molecular formula: 2Cr(OH)SO4

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.
Use: The main application is making chrome tanned leather, insolubilizing proteins and other organic substances.
Packing: 25kg plastic woven bag

                                          

Item

Unit

Specification

Appearance

--

Dark-green powder

Content ( Cr2O3)

%

21-23

24-25

25-26

Basicity

%

38-42

32-36

32-34

FE

%

0.1 Max

0.1 Max

0.1 Max

Moisture

%

0.1 Max

0.1 Max

0.1 Max

PH

--

About4.5

About4.5

About4.5