Potassium dihydrogenphosphate A.G. 1000 g (12300-31000)
Chemical formula: KH₂PO₄
Molar mass: 136.09 g/mol
CAS: 7778-77-0
EINECS: 231-913-4
Specification
| Appearance | white crystalline substance |
| Assay | min. 99,0 % |
| Chloride (Cl⁻) | max. 0,005 % |
| Sulfate (SO₄²⁻) | max. 0,02 % |
| Fe (Iron) | max. 0,005 % |
| Heavy metals (as Pb) | max. 0,005 % |
| pH (5% water solution) | 4,0 - 5,0 |
| Appearance of solution (10% in water) | clear, colourless |