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Basic Chromium Sulfate

Basic Chromium Sulfate

其他信息

Appearance:

Green Powder

CAS No.:

39380-78-4

Certification:

ISO,SGS, REACH

EINECS:

235-595-8

Molecular Formula:

Crh3o12s3

Product Description: 

Product Name:Basic Chromium Sulfate

CAS No.: 39380-78-4

Formula: Crh3o12s3

EINECS: 235-595-8

Colour: Green

Appearance: Powder

Usage: Leather

Quality Specification:

Item Specifications
Cr2O3 % 25±1
Basicity % 33±2
Water insolubles % ≤0.10
Iron(Fe)% ≤0.01
Cr6+ % Not detected
10% solution PH value 2.0-3.0

Features:

Basic Chrome Sulfate(BCS) is available in dark green powder with high tanning properties. It dissovles easily in water and is mainly used in the tanning of various leathers and furs.

Application:

Basic chromium sulphate is mainly used for tanning leather. It is a raw material for the production of chromium hydroxide. The dye industry is used to produce reactive black dyes. The printing and dyeing industry is used as a mordant.

Packing

Standard packaging includes the following:

25kg per bag.

Other package sizes are available upon request.

Storage

Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.

Period of validity

24 months.

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