Factory High Quality Leather Tanning Agent Basic Chrome Sulphate BCS

• CAS No.: 39380-78-4
• Formula: Cr(Oh)So4
• EINECS: 235-595-8
• Certification: REACH
• Environmental Protection: Yes
• Color: Green
• Model NO.: Basic Chrome Sulphate BCS
• Kind: Chrome Tanning Agent
• Appearance: Powder
• Application: Chrome Tanning Agent
• Usage 1: Leather Tanning
• Usage 2: Used as Dyeing Agent and Chromium Tan Agent
• Other Name: Basic Chromium Sulfate
• pH Value: 2-5
• M.W.: 165.06
• Bacisity: 33
• Melting Point: 900
• Water Soluble: 0.5%
• Cr6+: 0
• Water: 7-10
• Expiry Date: 2 Years
• Type: 24%-26%
• Loading Package: 25mt/20′fcl
• Delivery Time: 7 Days
• Sample: Available
• Transport Package: 25kg Bag
• Specification: 24-26%
• Trademark: KELAI
• Origin: Cn
• HS Code: 3202900000
• Production Capacity: 100000mt/Year

Product Description

1.Properties of Basic Chrome/Chromium Sulphate:

Product name: Basic Chrome Sulphate 24%-26%
Chemical formula: Cr(OH)SO4
CAS No.: 39380-78-4 H.S. Code: 3202900000
EINECS: 235-595-8  
Appearance: bright green powder

2.Specification of Basic Chrome/Chromium Sulphate:

Item	Specifications
Cr2O3 %	25±1
Basicity %	33±2
Water insolubles %	≤0.10
Iron(Fe)%	≤0.01
Cr^6+%	Not detected
10% solution PH value	2.0-3.0

3.Physical characteristics of Basic Chrome/Chromium 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.

4.Application of Basic Chrome/Chromium Sulphate:
The main application is making chrome tanned leather, dyeing and printing, ceramic, green ink, insolubilizing proteins and other organic substances.

5.Transport & Storage of chrome tanning agent basic chromium sulphate : 
It is not toxic and need not special treating or handing. Store in dry area with cover and avoid sunlight and moisture.

6.Safety Precaution of Basic Chrome/Chromium Sulphate:
Inhale: Remove to fresh air support breathing.
Eyes: Rinse immediately with plenty of water.
Skin: Take off immediately all contaminated cloths and wash with plenty of soap water.

Package:

in 25kg bag; 25MT(without pallet)/20'FCL
Can do as customer's needs