Home > Compound List > Product Information
Activated charcoal_Molecular_structure_CAS_7440-44-0)
Click picture or here to close

Activated charcoal

Catalog No. 278106 Name Sigma Aldrich
CAS Number 7440-44-0 Website http://www.sigmaaldrich.com
M. F. C Telephone 1-800-521-8956
M. W. 12.0107 Fax
Purity Email
Storage Chembase ID: 102662

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 Pictograms GHS02
GHS Signal Word Warning
GHS Hazard statements H228
European Hazard Symbols Flammable Flammable (F)
MSDS Link Download
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.

REFERENCES