Activated charcoal

• Catalog No.: 278106
• 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

• Cation Traces: Fe: <100 ppm
• Contains: <30% water
• Empirical Formula (Hill Notation): C
• Pore Size: ~2 cm3/g pore volume (dry basis)
• Surface Area: 1600 m2/g
• Auto Ignition Point: 842 °F
• Melting Point: 3550 °C(lit.)
• Resistivity: 1375 μΩ-cm, 20°C (graphite)
• Vapor Pressure: <0.1 mmHg ( 20 °C)
• GHS Signal Word: Warning
• GHS Hazard statements: H228
• European Hazard Symbols: Flammable (F)
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P210
• RID/ADR: UN 1362 4.2/PG 3
• Risk Statements: 11
• RTECS: FF5250100
• Hazard Class: 4.2
• UN Number: 1362
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Features and Benefits
Suitable for decolorizing and purifying pharmaceuticals, especially when high purity additives are being used. Its excellent adsorptive capacity is effective in adsorbing higher molecular weight molecules, resulting in colorless liquids or white crystals. DARCO KB-B meets the requirements of the US Food Chemical Codex (4th edition, 1996).
Legal Information
DARCO is a registered trademark of Norit Americas, Inc.

Description (简体中文)

Features and Benefits
适用于药物脱色和纯化，使用了高纯添加剂时尤其适用。本品杰出的吸附性能使其在吸附高分子量的分子时非常有效，通常会形成无色液体或白色晶体。DARCO KB-B 符合美国食品化学法典（1996 年第四版）的要求。
法律信息
DARCO is a registered trademark of Norit Americas, Inc.