Suppliers with verified business licenses
Audited Supplier | Item | Class C |
| Assay % | 99.0 min |
| Moisture % | 0.40 |
| Matters water-insoluble % | 0.10 max |
| Heavy metals (As Pb) % | 0.002 |
| As % | 0.0002 |
| Application | Used in water purification, dyeing and printing, leather tanning and paper making. |
Suppliers with verified business licenses
Audited Supplier 
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