21-23% BCS Chromium Sulphate for Leather Tanning

• CAS No.: 39380-78-4
• Formula: Crh3o12s3
• EINECS: 235-595-8
• Model NO.: BCS
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: ≤30%
• Type: Sodium Sulfate
• Appearance: Powder
• Grade Standard: Industrial Grade
• Product Name: Basic Chrome Sulfate
• Other Name 1: Basic Chromium Sulphate
• Other Name 2: BCS
• Cr2o3: 24%--26% Min
• Basicity: 32%--34% Max
• Fe: 0.1% Max
• Water Insoluble: 0.1% Max
• BCS Appearance: Green Powder
• Formula Weight: 165.06
• Storage: Ventilated, Dry
• Grade: Tech Grade
• Function: Leather Tanning Agent
• Sample: Available
• Package: 25kg Net/PP Bag
• Loading Quantity: 20mt/20′container
• Transport Package: PP Bag
• Specification: 25kg net
• Trademark: KELAI
• Origin: China
• HS Code: 320290
• Production Capacity: 50000 Ton/Tons Per Year

Product Description

Low price basic chrome sulphate BCS for leather industry


 

Product Description

 

Product name: Basic chromium sulphate  (BCS Basic Chromium Sulphate)

CAS No: 39380-78-4

Molecular formula: Cr(OH)SO4

Appearance : bright green powder 

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.

Product Parameters

 

Specification:                

ITEM	1	2
Cr2O3(%)	24-26	21-23
Basicity(%)	32-34	38-42
Fe(%)	0.1 MAX	0.1 MAX
Water nsolubles(%)	0.1 MAX	0.1 MAX

 

Application

Application of basic chrome sulphate

Basic chrome sulphate is mainly used for Tannage, dyeing and printing, ceramic, green ink,also used for chrome tanned leather,wet blue,insolubilizing proteins and other organic substances.


 

Packaging & Shipping

Packing of basic chrome sulphate

In 25kg P.P. bags, 20mt per 20 feet container.

Storage

Storage & Handling Conditions of basic chrome sulphate

Store in a cool, dry, wellventilated, out of direct sunlight,Keep away from sunlight and heat sources Washthoroughly after handling. Avoid contact with eyes. Avoid ingestion.