Sodium Phosphate Dibasic Heptahydrate CAS #: 7782-85-6

Synonyms Disodium hydrogen phosphate heptahydrate; Dibasic sodium phosphate heptahydrate; disodium acid orthophosphate heptahydrate; Disodium acid phosphate heptahydrate; Disodium hydrogenorthophosphate heptahydrate; Phosphoric acid disodium salt heptahydrate; disodium phosphate; Sodium hydrogen phosphate hydrate (2:1:7)

Compound Formula: H15Na2O11P Molecular Weight: 268.07 Appearance: White powder, crystals, or granules Melting Point: 48.1 °C Boiling Point: N/A Density: 1.7 g/cm3 Solubility in H2O: N/A Exact Mass: 268.014736 Monoisotopic Mass: 268.014736

Health & Safety Information Signal Word: Warning Hazard Statements: H315-H319-H335 Hazard Codes: Xi Risk Codes: 36/37/38 Safety Statements: 26-37-60 RTECS Number: WC4600000 Transport Information: N/A WGK Germany: 3

Chemical Identifiers Linear Formula: Na2HPO4• 7H2O Pubchem CID: 6096963 MDL Number: MFCD00149180 EC No.: 231-448-7 IUPAC Name: disodium; dihydrogen phosphate; heptahydrate Beilstein/Reaxys No.: N/A SMILES: [Na+].[Na+].[O-]P([O-])(=O)O.O.O.O.O.O.O.O InchI Identifier: InChI=1S/2Na.H3O4P.7H2O/c;;1-5(2,3)4;;;;;;;/h;;(H3,1,2,3,4);7*1H2/q2*+1;;;;;;;;/p-2 InchI Key: PYLIXCKOHOHGKQ-UHFFFAOYSA-L