| Article No. | 01166 |
| Purity | 99% |
| Molecular Formula | NH4H2PO4 |
| H.S. Code | 2835.2990 |
| Grade | AR/ACS |
| CAS No. | 7722-76-1 |
| Molecular Weight | 115.03 |
| Shelf Life | 60 Months |
Symbol:
| Physical state at 20 °C | Solid | Colour | White crystalline | ||||
| Odour | odourless | pH value | 3.8 - 4.4 at 50 g/l at 25 °C | ||||
| Melting point/ Freezing point [°C] | 190 °C | Density [g/cm3] | 1.8 | ||||
| Solubility in water [% weight] | Soluble in water | ||||||
| Appearance | White crystalline powder | Assay (acidimetric) | Min 99% |
| PH (5% solution in CO2 free water) | 3.8 - 4.4 | Insoluble matter | Max 0.005% |
| Chloride (Cl) | Max 0.0005% | Nitrate (NO3) | Max 0.001% |
| Sulphate (SO4) | Max 0.005% | Copper (Cu) | Max 0.0005% |
| Iron (Fe) | Max 0.001% | Heavy metal (as Pb) | Max 0.0005% |
| Potassium (K) | Max 0.005% | Sodium (Na) | Max 0.005% |
| Calcium (Ca) | Max 0.001% | Magnesium (Mg) | Max 0.0005% |
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