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Description
| Chemical Name | Potassium Dihydrogen Phosphate |
| Chemical Grade | AR |
| Chemical Formula | KH₂PO₄ |
| Chemical Weight | 136,09 g/mol |
| CAS No | 7778-77-0 |
| Solubility in Water | Soluble |
| Appearance | Colourless crystals or White crystalline powder |
| Melting Point | Melting point/range: 252,6 °C |
| Boiling Point | > 450 °C |
| Assay (%) | ≥ 99.5 |
| Loss on Drying (%) (130°C) | ≤ 2.0 |
| Chlorides (CI) (%) | ≤ 0.02 |
| Sulphate (SO4) (%) | ≤ 0.03 |
| Arsenic (As) (%) | ≤ 0.0002 |
| Iron (Fe) (%) | ≤ 0.001 |
| Heavy Metals (as PB) (%) | ≤ 0.001 |
| pH (5% aq solution) | 4.2 – 4.5 |
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