Product Code: 3.4020
نوترون
Di ammonium hydrogen phosphate for HPLC
| Formula | H9N2O4P |
| Chemical formula | (NH4)2HPO4 |
| Molar mass | 132.05 g/mol |
| CAS number | 7783-28-0 |
| HS Code | 31051000 |
| EC number | 231-987-8 |
| Storage | Without limitation |
| SDS | available |
| Odour | slightly pungent |
| Form | solid |
| Color | white |
| p H value | 7.6 – 8.2(100 g/l 20°C) |
| Solubility in water | 690 g/l (20°c) |
| Solubility in ethanol | almost insoluble (20°C) |
| Melting point | decomposition |
| Thermal decomposition | >100 °C |
| Assay | 99.0 – 101.0 | % | |
| Description | Conforms | ||
| Solubility | Conforms | ||
| Identification | Conforms | ||
| Solubility color | Conforms | ||
| Solubility turbidity | Conforms | ||
| HPLC gradient suitability test | 10 | ppm | |
| (220,254 & 280 nm) chromophoric | |||
| impurities on 4-hydroxyacetophenon |
