Sodium phosphate monobasic

• Catalog No.: 04270
• CAS Number: 7558-80-7
• M. F.: H2NaO4P
• M. W.: 119.977011
• Purity: 98-100.5% (calc. to the dried substance)

SYNONYMS

• Title: 磷酸钠 一元
• IUPAC name: sodium dihydrogen phosphate
• IUPAC Traditional name: sodium dihydrogen phosphate
• Synonyms: 磷酸二氢钠; Monosodium phosphate; Sodium dihydrogen phosphate; Monosodium dihydrogen orthophosphate; 磷酸一钠

DATABASE IDS

• PubChem SID: 24845711
• EC Number: 231-449-2
• CAS Number: 7558-80-7
• MDL Number: MFCD00003527

PROPERTIES

• Antion Traces: chloride (Cl-): ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤300 mg/kg
• Cation Traces: As: ≤2 mg/kg
• Cation Traces: Fe: ≤10 mg/kg
• Grade: puriss.
• Impurities: ≤0.001% heavy metals (as Pb)
• Linear Formula: NaH2PO4
• Loss on Drying: ≤1% loss on drying, 130 °C
• Purity: 98-100.5% (calc. to the dried substance)
• Quality: meets analytical specification of BP
• pH: 4.2-4.5 (20 °C, 5%)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: WA1900000
• German water hazard class: 1