Activated charcoal

• Catalog No.: 31616
• 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-): ≤100 mg/kg
• Antion Traces: sulfate (SO42-): ≤100 mg/kg
• Cation Traces: Cu: ≤25 mg/kg
• Cation Traces: Fe: ≤300 mg/kg
• Cation Traces: Pb: ≤10 mg/kg
• Cation Traces: Zn: ≤10 mg/kg
• Empirical Formula (Hill Notation): C
• Grade: puriss. p.a.
• Ignition Residue: ≤2%
• Impurities: ≤0.003% heavy metals (as Pb)
• Impurities: ≤0.2% soluble in ethanol
• Impurities: ≤0.5% in water soluble matter
• Impurities: ≤1% soluble in acid
• Loss on Drying: ≤8% loss on drying, 120 °C
• methylene blue-adsorption: 12 mL
• Apperance: powder
• Auto Ignition Point: 842 °F
• Melting Point: 3550 °C(lit.)
• pH: 6-9
• Resistivity: 1375 μΩ-cm, 20°C (graphite)
• Vapor Pressure: <0.1 mmHg ( 20 °C)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: FF5250100
• German water hazard class: 3