DISODIUM PHOSPHATE - IN STOCK
Molecular formula: Na2HPO4
Molar mass | 141.96 g/mol (anhydrous) 268.07 g/mol (heptahydrate) |
Appearance | White crystalline solid |
Odor | odorless |
Density | 1.7 g/cm3 |
Melting point | 250 °C (482 °F; 523 K) decomposes |
Solubility in water | 7.7 g/100 ml (20 °C) 11.8 g/100 mL (25 °C, heptahydrate) |
Solubility | insoluble in alcohol |
log P | -5.8 |
Acidity (pKa) | 12.35 |
Origin | Iran |
used in the manufacture of antifreeze