Sodium Phosphate Dibasic CAS #: 7558-79-4

Synonyms Disodium hydrogen phosphate, anhydrous; sodium hydrogen phosphate (2:1:1); Dibasic sodium phosphate; disodium acid orthophosphate; Disodium acid phosphate; Disodium hydrogenorthophosphate; Phosphate of soda; Phosphoric acid disodium salt; soda phosphate; sec-Sodium phosphate, di-sodium hydrogen phosphate, DSP, CAS 7758-79-4

Compound Formula: HNa2O4P Molecular Weight: 141.96 Appearance: White powder, crystals, or lumps Melting Point: N/A Boiling Point: N/A Density: 1.7 g/cm3 Solubility in H2O: N/A pH: 8.7-9.3 (25 °C, 50 mg/mL in H2O) Exact Mass: 141.940784 Monoisotopic Mass: 141.940784

Health & Safety Information Signal Word: Warning Hazard Statements: H315-H319-H335 Hazard Codes: Xi Risk Codes: 36/37/38 Safety Statements: 26 RTECS Number: WC4500000 Transport Information: N/A WGK Germany: 1

Chemical Identifiers Linear Formula: Na2HPO4 Pubchem CID: 24203 MDL Number: MFCD00003496 EC No.: 231-448-7 IUPAC Name: disodium; hydrogen phosphate Beilstein/Reaxys No.: N/A SMILES: [Na+].[Na+].[O-]P([O-])(=O)O InchI Identifier: InChI=1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2 InchI Key: BNIILDVGGAEEIG-UHFFFAOYSA-L