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Phosphoric acid
CAS No.: 7664-38-2
Molecular formula: H3PO4
Molecular weight: 98.00
Appearance: clear colorless viscous liquid
| Purity ≥ | 85.0% |
| Chroma ≤ | 10 |
| Residue on ignition % ≤ | 0.1 |
| Volatilization acid(H+)/mmol/100g % ≤ | 0.O2 |
| Chloride (Cl) % ≤ | 0.0003 |
| Sulfate(SO4) % ≤ | 0.003 |
| Nitrate (NO3) % ≤ | 0.0005 |
| Mn % ≤ | 0.0002 |
| Fe % ≤ | 0.002 |
| As % ≤ | 0.0001 |
| Heavy metal (Pb) % ≤ | 0.001 |
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