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Merck
CN

242233

Activated charcoal

greener alternative

DARCO®, 4-12 mesh particle size, granular

Synonym(s):

Charcoal activated

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About This Item

Empirical Formula (Hill Notation):
C
CAS Number:
Molecular Weight:
12.01
NACRES:
SB.52
PubChem Substance ID:
UNSPSC Code:
11101522
EC Number:
231-153-3
MDL number:
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vapor pressure

<0.1 mmHg ( 20 °C)

Quality Level

form

granular

autoignition temp.

842 °F

manufacturer/tradename

DARCO®

greener alternative product characteristics

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

sustainability

Greener Alternative Product

resistivity

1375 μΩ-cm, 20°C (graphite)

impurities

≤0.40% dust , ≤12% moisture content

matrix

base material (Carbon)

particle size

4-12 mesh

mp

3550 °C (lit.)

greener alternative category

SMILES string

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more details.

Application

Activated charcoal (DARCO®, 4-12 mesh particle size, granular) can be used in combination with ozone for the tertiary treatment of wastewater. It can also be utilized in selective adsorption of phenanthrene with a selectivity of ~38.

Other Notes

Acid-washed lignite carbon for general uses.

Legal Information

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


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Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable



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Granular activated carbon promoted ozonation of a food-processing secondary effluent
Alvarez PM, et al.
Journal of Hazardous Materials, 185(2-3), 776-783 (2011)
Single and competitive adsorption of Cd and Zn onto a granular activated carbon.
Gabaldon, et al.
Water Research, 30(12), 3050-3060 (1996)
Yuka Kawashita et al.
Organic letters, 5(20), 3713-3715 (2003-09-26)
[reaction: see text] 2-Arylbenzoxazoles were directly synthesized from substituted 2-aminophenols and aldehydes in the presence of activated carbon (Darco KB) in xylene under an oxygen atmosphere.



Global Trade Item Number

SKUGTIN
242233-1KG04061825589138
242233-250G04061825589145