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Merck
CN

02329

Supelco

甲烷

analytical standard

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About This Item

经验公式(希尔记法):
CH4
CAS号:
分子量:
16.04
Beilstein:
1718732
EC 号:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:

等级

analytical standard

蒸汽密度

0.55 (vs air)

方案

≥99.0%

表单

gas

自燃温度

998 °F

保质期

limited shelf life, expiry date on the label

expl. lim.

15 %

沸点

−161 °C (lit.)

mp

−183 °C (lit.)

密度

0.716 g/mL at 25 °C (lit.)

应用

petroleum

包装形式

neat

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。

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

2B - Aerosol cans and lighters

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

法规信息

新产品

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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