Product Code: 2.7030
Neutronco
دی سدیم هیدروژن فسفات HPLC
Formula | HNa2O4P |
Chemical formula | Na2HPO4 |
Density | 2.44 g/cm3 (20°C) |
Molar mass | 141.96 g/mol |
Bulk density | ~ 880 kg/m3 |
CAS number | 7758- 79 -4 |
HS Code | 28352200 |
EC number | 231-448 – 7 |
Storage | Without limitation |
SDS | available |
Odour | oderless |
Form | solid |
Color | colourless |
p H | 8.7 -9.3 (10g/l 20 °C ) |
Solubility in water | 77 g/l (20°C) |
Solubility in ethanol | slightly soluble (20°C) |
Melting point | ~ 250 |
Vapour pressure | >250 °C |
Assay | 99.0 – 101.0 | % | |
Description | Conforms | ||
Solubility | Conforms | ||
Identification | Conforms | ||
Solubility color | Conforms | ||
Solubility turbidity | Conforms | ||
pH | 8.7 – 9.3 | ||
Insoluble substances | ≤ | 0/2 | % |
HPLC gradient suitability test | ≤ | 10 | ppm |
(220,254,280 nm) chromophoric | |||
impurities on 4-hydroxyacetophenon |
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