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- 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
Product Detailed
Related Categories:Chemical Auxiliary Agent
Chrome Sulphate
Dark Green
Purity:25%-27% Basicity:31%-35%
Excellent quality and price
Certification:REACH,BV,SGS,ISO
| TIEM | Basic Chrome Sulfate |
| CONTAIN % | 26±1 |
| BASICITY % | 33±2 |
| Cr6+ CONTAIN ≤ | 3ppm |
| DEOXIDIZATION | C12H22O11 |
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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