Zhengzhou Wanli Leather Science And Technology Development Co., Ltd.
Main products:Basic Chromium Sulphate,Cow Leather,Bactericide,Anti-Mould Agent,Degreaser
Products
Contact Us
  • Contact Person : Mr. Fan Roy
  • Company Name : Zhengzhou Wanli Leather Science And Technology Development Co., Ltd.
  • Tel : 0086-0371-63310106
  • Fax : 0086-0371-88889820
  • Address : Henan,Zhengzhou,NO.18 Weisan Road,Jinshui District,Zhengzhou
  • Country/Region : China

Basic Chrome Sulphate

Basic Chrome Sulphate
Product Detailed
Chrome Sulphate Dark Green Purity:25%-27% Basicity:31%-35% Excellent quality and price Certification:REACH,BV,SGS,ISO
TIEMBasic Chrome Sulfate
CONTAIN %26±1
BASICITY %33±2
Cr6+ CONTAIN ≤3ppm
DEOXIDIZATIONC12H22O11

Item

Standard

Result

 

 

Apperance

Green Powder

Qualified

Cr2O3 Content %

 

26.0±1

25.0

Basicity           %

 

33.0±2.0

33.7

PH

 

2.0—3.0

2.40

Cr6+Content    %≤

 

0.0005

0.0002

Insolubles Content %≤

 

0.30

0.042

Fineness(40) %≥

 

99.0

99.8

Solubility      min≤

 

30

25

Fe  Content%≤

 

0.08

0.02

Chrome Sulphate

Often used in leather & fur tanning, especially for high-grade leather

Excellent quality and priceCertification:REACH,ISO,BV,SGS

Basic Chrome Sulphate



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