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- Material
- Phosphoric acid
- Phosphate
- Herbicide
- Pharm. intermediates
- Pesticide intermediates
- Chemical fertilizers
- Other chemicals
- Mineral
Sodium acid pyrophosphateSodium pyrophosphateSodium dihydrogen phosphaDisodium hydrogen phosphaPotassium dihydrogen phosPotassium hydrogen phosphCalcium Hydrogen PhosphatSodium tripolyphosphateSodium hexametaphosphate
Isobutyryl ChloridePropionyl ChlorideDiphenyl chlorophosphateTriphenyl phosphinePhosphorus pentachloride
Polyphosphoric Acid
Details
| 95% PPA | PPA, % | ≥ 95 |
| P2O5, % | ≥ 68.8 | |
| Color | ≤ 30 | |
| Chloride(Cl), % | ≤ 0.0005 | |
| SO4, % | ≤ 0.005 | |
| Iron(Fe), % | ≤ 0.002 | |
| Arsenic(As), % | ≤ 0.0001 | |
| Heavy metal(Pb), % | ≤ 0.0006 | |
| 105% PPA | PPA, % | ≥ 105 |
| P2O5, % | ≥ 76 | |
| Arsenic(As), % | ≤ 0.005 | |
| Heavy metal(Pb), % | ≤ 0.001 | |
| 115% PPA | PPA, % | ≥ 115 |
| P2O5, % | ≥ 83.3 | |
| Arsenic(As), % | ≤ 0.005 | |
| Heavy metal(Pb), % | ≤ 0.001 |
Or as buyer's requirement.
Usage: used in organic synthesis as cyclization agent and acylating agent of compounds, also used as a substitute for orthophosphoric acid and analytical reagent.
Packing: Drum,IBC