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Merck
CN

295477

Sigma-Aldrich

甲烷

≥99.0%

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关于此项目

经验公式(希尔记法):
CH4
化学文摘社编号:
分子量:
16.04
Beilstein:
1718732
EC 号:
MDL编号:
UNSPSC代码:
12142100
PubChem化学物质编号:
NACRES:
NA.22
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蒸汽密度

0.55 (vs air)

质量水平

方案

≥99.0%

表单

gas

自燃温度

998 °F

expl. lim.

15 %

沸点

−161 °C (lit.)

mp

−183 °C (lit.)

密度

0.716 g/mL at 25 °C (lit.)

SMILES字符串

[H]C([H])([H])[H]

InChI

1S/CH4/h1H4

InChI key

VNWKTOKETHGBQD-UHFFFAOYSA-N

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特点和优势

甲烷用作碳化物和金刚石薄膜化学气相沉积 (CVD) 的碳源。

其他说明

推荐使用铜质控制阀 Z146943 或铜质调节器 Z146706 和 Z146714 中的任意一种。

象形图

FlameGas cylinder

警示用语:

Danger

危险声明

危险分类

Flam. Gas 1A - Press. Gas Compr. Gas

储存分类代码

2A - Gases

WGK

nwg

闪点(°F)

-306.4 °F - closed cup

闪点(°C)

-188 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Ceri Hammond et al.
ChemSusChem, 5(9), 1668-1686 (2012-08-01)
The economically viable oxidative upgrading of methane presents one of the most difficult but rewarding challenges within catalysis research. Its potential to revolutionalise the chemical value chain, coupled with the associated supremely challenging scientific aspects, has ensured this topic's high
T H Florin et al.
Gut, 37(3), 418-421 (1995-09-01)
The factors that regulate methanogenesis in humans have not been established. The presence of bile acid, which is lost into the colon from the small intestine, may be an important regulatory factor of methanogenesis. To examine this possibility, the effect
Mohamed F Haroon et al.
Nature, 500(7464), 567-570 (2013-07-31)
Anaerobic oxidation of methane (AOM) is critical for controlling the flux of methane from anoxic environments. AOM coupled to iron, manganese and sulphate reduction have been demonstrated in consortia containing anaerobic methanotrophic (ANME) archaea. More recently it has been shown
Cornelia Welte et al.
Biochimica et biophysica acta, 1837(7), 1130-1147 (2013-12-18)
Methane-forming archaea are strictly anaerobic microbes and are essential for global carbon fluxes since they perform the terminal step in breakdown of organic matter in the absence of oxygen. Major part of methane produced in nature derives from the methyl
C Berndt et al.
Science (New York, N.Y.), 343(6168), 284-287 (2014-01-05)
Methane hydrate is an icelike substance that is stable at high pressure and low temperature in continental margin sediments. Since the discovery of a large number of gas flares at the landward termination of the gas hydrate stability zone off

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