| Transport Package: | net 25kg bags |
|---|---|
| Specification: | 98% |
| Trademark: | FAIRSKY |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Index | Special grade |
| Assay ( Co(NH2 SO3 )2 . 4H2O) | 98 %min |
| Water insoluble substance | 0.1%max |
| Chloride (Cl) | 0.01%max |
| Sulfate (SO4 ) | 0.1%max |
| Iron(Fe) | 0.001%max |
| Nickle(Ni) | 0.2%max |
| Zinc(Zn) | 0.001%max |
| Copper(Cu) | 0.001%max |
| Pb | 0.001%max |
){kind=link}