05112

Activated charcoal

suitable for GC

• 동의어(들): Charcoal activated
• 실험식(Hill 표기법): C
• CAS Number: 7440-44-0
• Molecular Weight: 12.01
• EC Number: 231-153-3
• MDL number: MFCD00133992
• UNSPSC 코드: 23201100
• PubChem Substance ID: 329747636
• NACRES: SB.54

속성

• vapor pressure: <0.1 mmHg ( 20 °C)
• Quality Level: 100
• 양식: granular
• autoignition temp.: 842 °F
• 저항도: 1375 μΩ-cm, 20°C (graphite)
• 기술: LPLC: suitable; gas chromatography (GC): suitable
• Matrix: Carbon
• 기질 활성군: carbon
• 입자 크기: 0.3-0.5 mm
• mp: 3550 °C (lit.)
• 벌크 밀도: 0.4‑0.5 g/cm³
• 분리 기술: reversed phase
• SMILES string: [C]
• InChI: 1S/C
• InChI key: OKTJSMMVPCPJKN-UHFFFAOYSA-N

설명

일반 설명

Activated charcoal or activated carbon is nontoxic in nature and is used as an adsorbent to remove broad spectrum of pollutants in air, water and soil. It does not lose potency when kept in container. It has no odour or taste. It can be prepared from any carboneous material using chemical or gas activation methods. Gas activation is preferred when the raw material has less than 25% moisture content.

애플리케이션

It may be used for fiber coating multiwalled carbon nanotubes to compare its solid-phase microextraction efficiency in water and milk samples before GC-ECD analysis.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)