| Quantity: | |
|---|---|
elite-indus
7659-95-2
| Item | Specification |
| appearance | purple powder |
| color unit 535nm | ≥3.0 |
| loss on drying | ≤10.0% |
| ignition residue | ≤14.0% |
| pH | 4.0-6.0 |
| As | ≤2mg/kg |
| Pb | ≤5mg/kg |
| Item | Specification |
| appearance | purple powder |
| color unit 535nm | ≥3.0 |
| loss on drying | ≤10.0% |
| ignition residue | ≤14.0% |
| pH | 4.0-6.0 |
| As | ≤2mg/kg |
| Pb | ≤5mg/kg |