| Customization: | Available |
|---|---|
| CAS No.: | 144-55-8 |
| Solubility: | Easily Soluble in Water |
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| Items | Specifications |
| Appearance | White crystalline powder |
| Assay (dry Basis, %) | 99.0-100.5 |
| pH (1% Solution) | ≤ 8.6 |
| Loss on Drying (%) | ≤ 0.20 |
| Chlorides (Cl, %) | ≤ 0.50 |
| Ammoni-a | Pass test |
| Insoluble substances | Pass test |
| Whiteness (%) | ≥ 85 |
| Lead (Pb) | ≤ 2 mg/kg |
| Arsenic-(As) | ≤ 1 mg/kg |
| Heavy Metal (as Pb) | ≤ 5 mg/kg |
| Items | Standards |
| PURITY % | 99.2-100.5 |
| Cl % | 0.003 Max |
| SO4 % | 0.007 Max |
| As % | 0.0002 Max |
| Heavy metal(as pb) % | 0.0005 Max |
| Residue % | 0.008 MAx |

