Sodium chloride

• Catalog No.: 50127
• CAS Number: 7647-14-5
• M. F.: ClNa
• M. W.: 58.44277
• Purity: ≥99.5% (AT)

SYNONYMS

• Title: 氯化钠
• IUPAC name: sodium chloride
• IUPAC Traditional name: sodium chloride
• Synonyms: Halite

DATABASE IDS

• CAS Number: 7647-14-5
• MDL Number: MFCD00003477
• Beilstein Number: 3534976
• EC Number: 231-598-3

PROPERTIES

• Antion Traces: bromide (Br-): ≤50 mg/kg
• Antion Traces: iodide (I-): ≤10 mg/kg
• Antion Traces: phosphate (PO43-): ≤5 mg/kg
• Antion Traces: sulfate (SO42-): ≤100 mg/kg
• Cation Traces: As: ≤0.1 mg/kg
• Cation Traces: Ca: ≤10 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: ≤5 mg/kg
• Cation Traces: K: ≤50 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Grade: puriss. p.a.
• Impurities: ≤0.001% total nitrogen (N)
• Impurities: ~0.0002% [Fe(CN)6]4,-
• Linear Formula: NaCl
• Purity: ≥99.5% (AT)
• Quality: free-flowing powder
• Apperance: crystalline (fine)
• Melting Point: 801 °C(lit.)
• pH: 5.0-8.0 (25 °C, 50 mg/mL in H2O)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: VZ4725000
• German water hazard class: 1