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901931

Sigma-Aldrich

NORIT® A SUPRA EUR USP

meets analytical specifications of USP

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Synonym(s):
Activated carbon, Activated charcoal
Linear Formula:
C
CAS Number:
7440-44-0
NACRES:
NA.23

description

Apparent Density, tamped: 420 kg/m3
Ash content: 2 mass %
Filtration time: 40 min
Iodine number: 1550
Methylene blue adsorption: 41 g/100g
Molasses number: 430 (EUR)

form

powder

quality

meets analytical specifications of USP

surface area

1700 m2/g , Total

particle size

100 μm (D90)
20 μm (D50)
4 μm (D10)

pH

neutral

bulk density

350‑450  kg/m3

anion traces

chloride (Cl-): 0.1 mass% (acid extr.)

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

Application

  • Activated carbons are internally porous microcrystalline, non-graphitic forms of carbon. The activated carbons possess large surface area (~1000 m2/g) and pore volumes which make them useful for applications in energy storage devices, catalysis, and for removal of impurities from gases and liquids.
  • NORIT® A SUPRA EUR USP exhibits high adsorption capacity and is well suited for use as an adsorbent for the purification of pharmaceutical products. It also finds application as as antidote in case of poisoning. NORIT® A SUPRA EUR USP is a medicinal, steam activated carbon of 100% natural origin.

Legal Information

Product of Cabot Corporation.
NORIT® is a registered trademark of Cabot Corporation.
Norit is a registered trademark of Norit N.V.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Water and Wastewater Treatment: Historical Perspective of Activated Carbon Adsorption and its Integration with Biological Processes.
Aktas O, et al.
Wiley-VCH (2011)
Energy storage applications of activated carbons: supercapacitors and hydrogen storage.
Sevilla M and Mokaya R
Energy & Environmental Science, 7, 1250-1280 (2014)

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