Substance:Disodium hydrogen phosphate
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- Molecular formula: HNa2O4P
- Molar mass: 141.959
- CAS Registry Number: Not available
- Appearance: Sodium hydrogen phosphate, 98+%; Sodium hydrogen phosphate, anhydrous, ACS, 99.0% min; Sodium hydrogen phosphate, 98+%; Sodium hydrogen phosphate, anhydrous, ACS, 99.0% min
- Melting point: Not available
- Boiling point: Not available
- Solubility: Not available
- Safety sheet: Not available
- Spectra: Check on SDBS. Add Spectra (Help).
Disodium hydrogen phosphate (Na2HPO4) is a sodium salt of phosphoric acid. It is a white powder that is highly hygroscopic and water soluble. It is therefore used commercially as an anti-caking additive in powdered products. It is also known as disodium hydrogen orthophosphate, sodium hydrogen phosphate or sodium phosphate dibasic. It is commercially available in both the hydrated and anhydrous forms. pH of disodium hydrogen phosphate water solution is between 8.0 and 11.0, meaning it is basic. Read more... Edit at Wikipedia...
Disodium hydrogen phosphate (IUPAC Name); Disodiumhydrogenorthophosphate
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