Merck
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242241

Sigma-Aldrich

Activated charcoal

greener alternative

DARCO®, 12-20 mesh, granular

Sinónimos:
Charcoal activated
Empirical Formula (Hill Notation):
C
Número de CAS:
Peso molecular:
12.01
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
SB.52

Nivel de calidad

100

presión de vapor

<0.1 mmHg ( 20 °C)

formulario

granular

temp. de autoignición

842 °F

manufacturer/tradename

DARCO®

características de los productos alternativos más sostenibles

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

resistividad

1375 μΩ-cm, 20°C (graphite)

impurezas

≤0.40% dust
≤12% moisture content

tamaño de partícula

12-20 mesh

superficie

650 m2/g

mp

3550 °C (lit.)

SMILES string

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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Categorías relacionadas

Aplicación

Activated charcoal (DARCO®, 12-20 mesh, granular) can be used in the effective adsorption of cadmium from aqueous solution. It can also be used in selective adsorption of phenanthrene with a selectivity of ~57.

Envase

1 kg in poly drum
250 g in glass bottle

Otras notas

Acid-washed lignite carbon for general uses.

Información legal

DARCO is a registered trademark of Cabot Norit Americas, Inc.

Código de clase de almacenamiento

13 - Non Combustible Solids

WGK

WGK 3

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Certificado de Análisis

Introduzca el número de lote para buscar un certificado de análisis (COA).

Certificado de origen

Introduzca el número de lote para buscar un Certificado de origen (COO).

Más documentos

Quotes and Ordering

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. What is the typical apparent density of Product 242241, DARCO Acid Washed Activated charcoal?

    The typical apparent density of Product 242241 is 0.38 g/mL, or 23.5 lb/ft3.

  6. What is the typical pore volume of Product 242241, DARCO Acid Washed Activated charcoal?

    The typical pore volume of Product 242241 is 0.95 mL/g.

  7. What is the purpose of the acid washing performed on Product 242241, DARCO Acid Washed Activated charcoal?

    The acid washing performed on Product 242241 removes minute impurities from the surface of the particles and from the pores.

  8. What is the typical surface area of Product 242241, DARCO Acid Washed Activated charcoal?

    The typical surface area of Product 242241 is 650 m2/g.

  9. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Cadmium and zinc adsorption onto activated carbon: influence of temperature, pH and metal/carbon ratio
Marzal P, et al.
Journal of Chemical Technology and Biotechnology, 66(3), 279-285 (1996)
Cadmium and copper removal by a granular activated carbon in laboratory column systems.
Gabaldon C, et al.
Separation Science and Technology, 35(7), 1039-1053 (2000)
Effect of pH, cation concentration and sorbent concentration on cadmium and copper removal by a granular activated carbon.
Seco A, et al.
Journal of Chemical Technology and Biotechnology, 74(9), 911-918 (1999)
Single and competitive adsorption of Cd and Zn onto a granular activated carbon.
Gabaldon, et al.
Water Research, 30(12), 3050-3060 (1996)
Selective adsorption of phenanthrene dissolved in surfactant solution using activated carbon
Ahn CK, et al.
Chemosphere, 69(11), 1681-1688 (2007)

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