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C5510

Sigma-Aldrich

Activated charcoal

greener alternative

acid-washed with phosphoric and sulfuric acids

Synonym(s):

Charcoal activated

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About This Item

Empirical Formula (Hill Notation):
C
CAS Number:
7440-44-0
Molecular Weight:
12.01
EC Number:
231-153-3
MDL number:
MFCD00133992
UNSPSC Code:
23201100
PubChem Substance ID:
329775088
NACRES:
SB.52

vapor pressure

<0.1 mmHg ( 20 °C)

Quality Level

100

form

powder

autoignition temp.

842 °F

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

≤1.0% acid solubles
≤10% moisture content

mp

3550 °C (lit.)

greener alternative category

Enabling,

SMILES string

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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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 was used to adsorb lignin and hemicelluloses in spent liquor from neutral sulfite semichemical (NSSC) pulping process.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
SHBM4994
MKBW6719V
MKBZ9195
MKBZ9193

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Mehdi Dashtban et al.
Journal of environmental management, 136, 62-67 (2014-02-26)
Hemicelluloses and lignin present in the spent liquor (SL) of neutral sulfite semichemical (NSSC) pulping process can potentially be converted into value-added products such as furfural, hydroxymethylfurfural, levulinic acid, phenols and adhesives. However, the direct conversion of hemicelluloses and lignin
Kohsuke Ohmatsu et al.
Nature chemistry, 6(1), 47-51 (2013-12-19)
The development of a general catalytic method for the direct and stereoselective construction of contiguous all-carbon quaternary stereocentres remains a formidable challenge in chemical synthesis. Here, we report a highly enantio- and diastereoselective [3+2] annulation reaction of 5-vinyloxazolidinones and activated
Nathalie Butt et al.
Ecological applications : a publication of the Ecological Society of America, 23(4), 936-943 (2013-07-20)
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
Yin Wang et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(1), 533-538 (2013-12-25)
Stomatal pores surrounded by a pair of guard cells in the plant epidermis control gas exchange between plants and the atmosphere in response to light, CO2, and the plant hormone abscisic acid. Light-induced stomatal opening is mediated by at least
K Y Foo et al.
Journal of hazardous materials, 171(1-3), 54-60 (2009-07-07)
Water scarcity and pollution rank equal to climate change as the most urgent environmental issue for the 21st century. To date, the percolation landfill leachate into the groundwater tables and aquifer systems which poses a potential risk and potential hazards
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