Product Code: 2.7020
Neutronco
Sodium dihydrogen phosphate for HPLC
| Formula | H2NaO4P |
| Chemical formula | NaH2PO4 |
| Molar mass | 119.98 g/mol |
| Bulk density | ~ 940 kg/m3 |
| CAS number | 7558-80-7 |
| HS Code | 28352200 |
| EC number | 231- 449-2 |
| Storage | Without limitation |
| SDS | available |
| Odour | oderless |
| Form | crystals |
| Color | colourless |
| p H | ~4.5 (10g/l 20 °C ) |
| Solubility in water | 850 g/l (20°C) |
| Termal decomposition | >170 °C |
| Assay | 99.0 – 101.0 | % | |
| Description | Conforms | ||
| Solubility | Conforms | ||
| Identification | Conforms | ||
| Solubility color | Conforms | ||
| Solubility turbidity | Conforms | ||
| p H | 4.0 – 4.5 | ||
| Insoluble substances | ≤ | 0/2 | % |
| HPLC gradient suitability test | ≤ | 10 | ppm |
| (220,254,280 nm) chromophoric | |||
| impurities on 4-hydroxyacetophenon |
