Tanning agent Cr2O3 Chrome Sulphate Basic 21-23%

Chromium(III) sulfate usually refers to the Inorganic compound with the formula Cr₂(SO₄)₃^.x(H₂O), where x can range from 0 to 18. Additionally, ill-defined but commercially important "basic chromium sulfates" are known. These salts are usually either violet or green solids that are soluble in water. It is commonly used in tanning leather.

• In tanning process water is used as carrier to facilitate different chemical reactions and after completion of process the water leaves the system as wastewater in the same quantity as added to the system.
• The main application is making chrome tanned leather, insolubilizing protiens and other organic substances.
• Chrome recovery and reuse process, besides the elimination of environmental concerns related to chrome, has also economic benefits to the tanners as the chromium discharged as effluent component as claimed Tanners Association, can be 100 % recovered . The recovery cost has been reported to be about 30% of the fresh chromium cost.

Tanning agent Cr2O3 Chrome Sulphate Basic 21-23%

Product name: Basic Chrome Sulphate; Chromic Sulfate, Chromium sulfate, basic, solid

Other name: Chromium sulfate, BASIC; Chromium hydroxide sulfate

Molecular formula: 2Cr（OH）SO4

Molecular Weight: 165.06

H.S.Code: 3202900000

CAS NO.: 39380-78-4

Standard: HG/T 2678-95
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.

Specification:  

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

We are Jinhe Enterprise Co., Limited, Pigment&Dye manufacturing enterprise since 1998, We often supply Titanium Dioxide, Iron Oxide , Carbon Black to paint factory, brick factory, rubber factory as well as some distributors or importers, through many years development, we also focus on Leather and textile Manufacturing and Exporting, for example, Basic Chrome Sulphate, Formic Acid, Acetic Acid Glacial, Oxalic Acid, Sodium Formate etc, pls contact me freely.

Product Categories : Basic Chrome Sulphate