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Merck
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重要文件

02329

Supelco

甲烷

analytical standard

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About This Item

經驗公式(希爾表示法):
CH4
CAS號碼:
分子量::
16.04
Beilstein:
1718732
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
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等級

analytical standard

蒸汽密度

0.55 (vs air)

化驗

≥99.0%

形狀

gas

自燃溫度

998 °F

儲存期限

limited shelf life, expiry date on the label

expl. lim.

15 %

bp

−161 °C (lit.)

mp

−183 °C (lit.)

密度

0.716 g/mL at 25 °C (lit.)

應用

petroleum

形式

neat

SMILES 字串

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

InChI

1S/CH4/h1H4

InChI 密鑰

VNWKTOKETHGBQD-UHFFFAOYSA-N

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特點和優勢

甲烷用作碳化物和金刚石薄膜化学气相沉积 (CVD) 的碳源。

象形圖

FlameGas cylinder

訊號詞

Danger

危險聲明

危險分類

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

儲存類別代碼

2B - Aerosol cans and lighters

水污染物質分類(WGK)

nwg

閃點(°F)

-306.4 °F - closed cup

閃點(°C)

-188 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves


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分析證明 (COA)

Lot/Batch Number

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T M Wolever et al.
Diabetes care, 18(7), 1010-1012 (1995-07-01)
To determine if those who produce methane (i.e., have presence of methane in breath) have higher serum cholesterol than those who do not produce methane in subjects with impaired glucose tolerance (IGT). We measured breath gases and fasting serum total
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
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
A N Hristov et al.
Journal of animal science, 91(11), 5095-5113 (2013-09-21)
The goal of this review was to analyze published data on animal management practices that mitigate enteric methane (CH4) and nitrous oxide (N2O) emissions from animal operations. Increasing animal productivity can be a very effective strategy for reducing greenhouse gas
Feng-Ping Wang et al.
The ISME journal, 8(5), 1069-1078 (2013-12-18)
Anaerobic oxidation of methane (AOM) is a crucial process limiting the flux of methane from marine environments to the atmosphere. The process is thought to be mediated by three groups of uncultivated methane-oxidizing archaea (ANME-1, 2 and 3). Although the

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