Potassium phosphate dibasic

• Catalog No.: 60356
• CAS Number: 7758-11-4
• M. F.: HK2O4P
• M. W.: 174.175901
• Purity: ≥99.0% (T)

SYNONYMS

• Title: 磷酸钾 二元
• IUPAC name: dipotassium hydrogen phosphate
• IUPAC Traditional name: dipotassium hydrogen phosphate
• Synonyms: Dipotassium phosphate; 磷酸二钾; 磷酸氢二钾; Dipotassium hydrogenphosphate; sec.-Potassium phosphate

DATABASE IDS

• EC Number: 231-834-5
• PubChem SID: 24881851
• CAS Number: 7758-11-4
• MDL Number: MFCD00011383

PROPERTIES

• Antion Traces: sulfate (SO42-): ≤50 mg/kg
• Cation Traces: Ca: ≤50 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Co: ≤5 mg/kg
• Cation Traces: Cr: ≤5 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤10 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: Na: ≤500 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Grade: ACS reagent
• Grade: puriss. p.a.
• Impurities: ≤0.001% total nitrogen (N)
• Linear Formula: K2HPO4
• Loss on Drying: ≤1.0% loss on drying, 105 °C
• Purity: ≥99.0% (T)
• Quality Level: PREMIUM
• Antion Traces: chloride (Cl-): ≤30 mg/kg
• pH: 8.5-9.6 (25 °C, 50 mg/mL in H2O)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3