Merck
CN
所有图片(4)

文件

C7606

Sigma-Aldrich

活性炭

meets USP testing specifications

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别名:
活性炭黑
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
PubChem化学物质编号:
329775146

Agency

USP/NF
meets USP testing specifications

质量水平

200

蒸汽压

<0.1 mmHg ( 20 °C)

形式

powder, crystals or granules

自燃温度

842 °F

电阻率

1375 μΩ-cm, 20°C (graphite)

杂质

cyanogens, passes test
≤3.5% acid solubles

mp

3550 °C (lit.)

痕量阴离子

chloride (Cl-): ≤0.2%
sulfate (SO42-): ≤0.2%
sulfide (S2-): passes test

SMILES字符串

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

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应用

Activated charcoal has been used during the preparation of enzyme extract for β-1,3-glucanase and chitinase assay.

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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Biochemical markers involved in horizontal resistance to Phytophthora infestans in potatoes.
Wolski EA, et al.
Fruit, Vegetable and Cereal Science and Biotechnology, 3, 89-94 (2009)
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
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
Régine P M Steegers-Theunissen et al.
Human reproduction update, 19(6), 640-655 (2013-08-21)
BACKGROUND Most reproductive failures originate during the periconceptional period and are influenced by the age and the lifestyle of parents-to-be. We advance the hypothesis that these failures can arise as a partial consequence of derangements to one-carbon (1-C) metabolism (i.e.
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