Sodium dihydrogenphosphate dihydrate A.G. 1000 g (12340-31000)
Chemical formula: NaH₂PO₄ ∙ 2 H₂O
Molar mass: 156.01 g/mol
CAS: 13472-35-0
EINECS: 231-449-2
Specification
| Appearance | white crystalline substance |
| Assay | min. 99,0 % |
| Chloride (Cl⁻) | max. 0,005 % |
| Sulfate (SO₄²⁻) | max. 0,005 % |
| Fe (Iron) | max. 0,005 % |
| Heavy metals (as Pb) | max. 0,005 % |
| pH (5% water solution) | 4,0 - 4,5 |
| Appearance of solution (10% in water) | clear, colourless |