Ferro Chrome Lignosulphonate Suppliers, Ferro Chrome Lignosulphonate Manufacturers.
| Item | Requirement |
| Appearance | Blackish brown powder |
| Insoluble matter | 2.5% Max |
| Moisture | 8.5% Max |
| Total Ca and Mg as CaSO4 | 3.0% Max |
| Total Fe | 2.5-3.7 |
| Total Cr | 3.0-3.8% |
| Cr complex | 75% Min |
Company： |
Mudanjiang Fengda Chemicals Import & Export Corporation |
E-mail： |
chem@netsun.com |
Address： |
No.319 AiMin St. XiAn Dist.Mudanjiang Heilongjiang China |
Zip Code： |
157000 |
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