Activated charcoal

• Catalog No.: 18001
• CAS Number: 7440-44-0
• M. F.: C
• M. W.: 12.0107

SYNONYMS

• Title: 活性炭
• IUPAC name: carbon
• IUPAC Traditional name: carbon
• Synonyms: Charcoal activated; 活性炭黑

DATABASE IDS

• MDL Number: MFCD00133992
• CAS Number: 7440-44-0
• EC Number: 231-153-3

PROPERTIES

• Antion Traces: chloride (Cl-): ≤200 mg/kg
• Antion Traces: sulfate (SO42-): ≤500 mg/kg
• Cation Traces: Fe: ≤500 mg/kg
• Empirical Formula (Hill Notation): C
• Grade: puriss.
• Ignition Residue: ≤2%
• Impurities: ≤0.005% heavy metals (as Pb)
• Impurities: ≤0.5% in water soluble matter
• Impurities: ≤2% soluble in acid
• Impurities: ≥12 mL/0.1g methylene blue adsorption
• Loss on Drying: ≤8% loss on drying, 120 °C
• Apperance: powder
• Auto Ignition Point: 842 °F
• Melting Point: 3550 °C(lit.)
• Resistivity: 1375 μΩ-cm, 20°C (graphite)
• Vapor Pressure: <0.1 mmHg ( 20 °C)
• RTECS: FF5250100
• German water hazard class: 3