"Green Powder Basic Chromium Sulphate Tanning Chemicals"

• CAS No.: 39380-78-4
• Formula: Cr(Oh)So4
• EINECS: 235-595-8
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: 24-26%
• Type: Sulfate
• Model NO.: BCS 24% Price
• Appearance: Powder
• Grade Standard: Industrial Grade
• Model No.: Industrial Grade
• Kind: Leather Tanning Agent
• Cr2o3: 24%--26% Min
• Water Insoluble: 0.1% Max
• Basicity: 32%--34% Max
• Basicity, %: 33+/-1
• Usage: Leather Agent
• Moisture: 0.1% Max
• Molecular Formula: Cr(Oh)So4
• pH: 3-5
• Shelf Life: One Year
• Form: Dark Green Powder
• Iron(Fe)%: 0.01max
• Grade: Tech Grade
• Application Material: Leather
• Transport Package: 25 Kgs Bag
• Specification: 21-23%, 24-26%
• Trademark: Premtec Brand
• Origin: China
• HS Code: 283329200
• Production Capacity: 50000 Ton/Pear

Product Description

24%-26% Basic Chromium Sulphate BCS for Leather Tanning 
 

Product Description

 

Properties of basic chrome sulphate: 

1. Product name: Basic Chrome Sulphate BCS 24%-26%

2. Chemical formula: Cr(OH)SO4

3. CAS No.: 39380-78-4   H.S. Code: 3202900000

4. EINECS: 235-595-8  

5. Appearance: bright green powder

6. physical characteristics: 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 of basic chrome sulphate:

Item	Index
	I	II
Cr2O3%	24--26	21--23
Basicity %	32--34	38--42
Fe %,	0.1	0.1
Water insoluble matter %.≤	0.1	0.1

 

Physical characteristics of basic chrome sulphate:

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

 

Application of basic chrome sulphate: 

The main application is making chrome tanned leather, dyeing and printing, ceramic, green ink,insolubilizing proteins and other organic substances

 

Transport & Storage: 

It is not toxic and need not special treating or handing. Store in dry area with cover and avoid sunlight and moisture