Ammonium Sodium Hydrogen Phosphate Hydrate (1:1:1:4)
[CAS 51750-73-3]

Identification

• Classification: Inorganic chemical industry >> Inorganic salt >> Inorganic ammonium salt
• Name: Ammonium Sodium Hydrogen Phosphate Hydrate (1:1:1:4)
• Synonyms: Ammonium sodium hydrogen phosphate; ammonium sodium phosphate tetrahydrate; Phosphoric acid, monoammonium monosodium salt, tetrahydrate
• Molecular Formula: H₁₃NNaO₈P
• Molecular Weight: 209.07
• CAS Registry Number: 51750-73-3
• SMILES: [NH4+].O.O.O.O.OP(=O)([O-])[O-].[Na+]
• InChI: 1S/H3N.Na.H3O4P.4H2O/c;;1-5(2,3)4;;;;/h1H3;;(H3,1,2,3,4);4*1H2/q;+1;;;;;/p-1
• InChIKey: IQTQISLCLWJRPM-UHFFFAOYSA-M

Properties

• Density: 1.544 (Expl.)
• Melting point: 79°C (Expl.)
• solubility: Soluble in water. Insoluble in alcohol

Safety Data

• Safety Code: S26
• Risk Code: R36/37/38
• Hazard Symbol: X
• Safety Description: WARNING: Irritates skin and eyes