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C4386

Sigma-Aldrich

Activated charcoal

greener alternative

acid-washed with hydrochloric acid

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Synonym(s):
Charcoal activated
Empirical Formula (Hill Notation):
C
CAS Number:
Molecular Weight:
12.01
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
SB.52

vapor pressure

<0.1 mmHg ( 20 °C)

Quality Level

form

powder

autoignition temp.

842 °F

greener alternative product characteristics

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

resistivity

1375 μΩ-cm, 20°C (graphite)

impurities

≤10% moisture content

mp

3550 °C (lit.)

anion traces

chloride (Cl-): ≤0.1%

greener alternative category

SMILES string

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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1 of 4

This Item
242268329428242233
Activated charcoal acid-washed with hydrochloric acid

Sigma-Aldrich

C4386

Activated charcoal

Activated charcoal DARCO&#174;, 20-40&#160;mesh particle size, granular

Sigma-Aldrich

242268

Activated charcoal

Activated charcoal Norit&#174; ROW 0.8 SUPRA, pellets

Sigma-Aldrich

329428

Activated charcoal

Activated charcoal DARCO&#174;, 4-12&#160;mesh particle size, granular

Sigma-Aldrich

242233

Activated charcoal

form

powder

form

granular

form

pellets

form

granular

autoignition temp.

842 °F

autoignition temp.

842 °F

autoignition temp.

842 °F

autoignition temp.

842 °F

impurities

≤10% moisture content

impurities

≤0.4% dust , ≤12% moisture content

impurities

-

impurities

≤0.40% dust , ≤12% moisture content

mp

3550 °C (lit.)

mp

3550 °C (lit.)

mp

3550 °C (lit.)

mp

3550 °C (lit.)

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

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, acid-washed with hydrochloric acid forms a composite with natural cellulose, which can be used in the fabrication of a flexible electrode with a specific capacitance of ~103 Fg-1 for supercapacitor application. It can also be used in the preparation of ultracapacitors with asymmetric configuration.
Used in a wide variety of biochemical and immunological applications to remove reactants and waste products.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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A typical way to quantify aboveground carbon in forests is to measure tree diameters and use species-specific allometric equations to estimate biomass and carbon stocks. Using "citizen scientists" to collect data that are usually time-consuming and labor-intensive can play a

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