80485

Activated charcoal

for the determination of AOX, 50-150 μm particle size

• Synonym(s): Charcoal activated
• Empirical Formula (Hill Notation): C
• CAS Number: 7440-44-0
• Molecular Weight: 12.01
• Número EC: 231-153-3
• Número MDL: MFCD00133992
• ID de substância PubChem: 329768901
• NACRES: SB.54

Properties

• Nível de qualidade: 100
• pressão de vapor: <0.1 mmHg ( 20 °C)
• forma: powder
• temperatura de autoignição: 842 °F
• resistividade: 1375 μΩ-cm, 20°C (graphite)
• technique(s): LPLC: suitable
• perda: ≤6% loss on drying
• matriz: Carbon
• Grupo ativo da matriz: carbon
• tamanho de partícula: 50-150 μm
• pf: 3550 °C (lit.)
• application(s): environmental
• técnica de separação: reversed phase
• SMILES string: [C]
• InChI: 1S/C
• InChI key: OKTJSMMVPCPJKN-UHFFFAOYSA-N

Description

Descrição geral

Activated charcoal is a black powder that is generally obtained by subjecting wood or other carbonaceous materials to pyrolysis process.

Aplicação

Activated charcoal may be used as an analytical standard for the determination of adsorbable organic halides (AOX) in:

• Landfill leachates, glyphosate formulations, and treated wastewater by adsorption-pyrolysis-microcoulometric procedure.
• Aqueous environmental samples by adsorption followed by combustion ion chromatography (CIC).
• Surface water and wastewater samples by adsorption-pyrolysis followed by plasma emission spectrometric detection.

Safety Information

• Código de classe de armazenamento: 13 - Non Combustible Solids
• WGK: WGK 3
• Ponto de fulgor (ºF): Not applicable
• Ponto de fulgor (ºC): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)