Sodium hypophosphite

• Catalog No.: 04434
• CAS Number: 7681-53-0
• M. F.: H2NaO2P
• M. W.: 87.978211
• Purity: 98-101%

SYNONYMS

• Title: 次亚磷酸钠
• IUPAC name: sodium phosphinate
• IUPAC Traditional name: sodium hypophosphite

DATABASE IDS

• CAS Number: 7681-53-0
• PubChem SID: 24845739
• EC Number: 231-669-9
• MDL Number: MFCD09265474

PROPERTIES

• Antion Traces: chloride (Cl-): ≤200 mg/kg
• Antion Traces: sulfate (SO42-): ≤200 mg/kg
• Cation Traces: As: ≤2 mg/kg
• Cation Traces: Fe: ≤10 mg/kg
• Grade: puriss.
• Impurities: ≤0.001% heavy metals (as Pb)
• Impurities: ≤0.2% free alkali (as CaO)
• Linear Formula: NaPH2O2
• Loss on Drying: ≤1% loss on drying, 105 °C, 2 h
• Purity: 98-101%
• Quality: meets analytical specification of BPC63
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: WB5950000
• German water hazard class: 2