Ammonium phosphate dibasic

• Catalog No.: 09842
• CAS Number: 7783-28-0
• M. F.: H9N2O4P
• M. W.: 132.056221
• Purity: ≥98.0% (T)

SYNONYMS

• Title: 磷酸铵 二元
• IUPAC name: phosphoric acid diamine
• IUPAC Traditional name: phosphoric acid diamine
• Synonyms: 磷酸氢铵; Diammonium hydrogenphosphate; Ammonium hydrogenphosphate; di-Ammonium hydrogenphosphate (sec); 磷酸二铵; 磷酸氢二铵

DATABASE IDS

• CAS Number: 7783-28-0
• MDL Number: MFCD00010891
• EC Number: 231-987-8

PROPERTIES

• Antion Traces: chloride (Cl-): ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤1000 mg/kg
• Cation Traces: Ca: ≤50 mg/kg
• Cation Traces: Cd: ≤50 mg/kg
• Cation Traces: Co: ≤50 mg/kg
• Cation Traces: Cu: ≤50 mg/kg
• Cation Traces: Fe: ≤50 mg/kg
• Cation Traces: K: ≤100 mg/kg
• Cation Traces: Na: ≤200 mg/kg
• Cation Traces: Ni: ≤50 mg/kg
• Cation Traces: Pb: ≤50 mg/kg
• Cation Traces: Zn: ≤50 mg/kg
• Grade: purum p.a.
• Linear Formula: (NH4)2HPO4
• Purity: ≥98.0% (T)
• Melting Point: 155 °C (dec.)(lit.)
• pH: 7.8-8.5 (25 °C, 50 mg/mL in H2O)
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 1