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Merck
CN
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文件

05112

Millipore

活性炭

suitable for GC

别名:

活性炭黑

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About This Item

经验公式（希尔记法）:
C
CAS号:
7440-44-0
分子量:
12.01
EC 号:
231-153-3
MDL编号:
MFCD00133992
UNSPSC代码:
23201100
PubChem化学物质编号:
329747636
NACRES:
SB.54

蒸汽压

<0.1 mmHg ( 20 °C)

质量水平

100

形式

granular

自燃温度

842 °F

电阻率

1375 μΩ-cm, 20°C (graphite)

技术

LPLC: suitable
gas chromatography (GC): suitable

基质

Carbon

基质活性基团

carbon

粒径

0.3-0.5 mm

mp

3550 °C (lit.)

堆积密度

0.4‑0.5 g/cm3

分离技术

reversed phase

SMILES字符串

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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相关类别

一般描述

Activated charcoal or activated carbon is nontoxic in nature and is used as an adsorbent to remove broad spectrum of pollutants in air, water and soil. It does not lose potency when kept in container. It has no odour or taste. It can be prepared from any carboneous material using chemical or gas activation methods. Gas activation is preferred when the raw material has less than 25% moisture content.

应用

It may be used for fiber coating multiwalled carbon nanotubes to compare its solid-phase microextraction efficiency in water and milk samples before GC-ECD analysis.

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

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分析证书(COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

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  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 surface area of Product 05112, Activated charcoal for GC?

    The typical surface area of Product 05112, Activated charcoal for GC, is 900 m2/g, as determined by BET.

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

    Ask a Scientist here.

David O. Cooney
Activated Charcoal: Antidote, Remedy and Health Aid, 102-102 (2016)
Activated charcoal; preparation, characterization and applications: a review article.
Mohammad-Khah, A., and R. Ansari.
International Journal of ChemTech Research, 1, 2745-2788 (2009)
Multiwalled carbon nanotubes coated fibers for solid-phase microextraction of polybrominated diphenyl ethers in water and milk samples before gas chromatography with electron-capture detection.
Wang, Jun-Xia, et al
Journal of Chromatography A, 1137.1, 8-14 (2006)
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
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