추천 제품
Grade
electronic grade
vapor density
0.55 (vs air)
분석
≥99.998%
양식
gas
autoignition temp.
998 °F
expl. lim.
15 %
불순물
<2 ppm CO
<2 ppm CO2
<3 ppm Water (H2O)
<5 ppm Ethane (C2H5)
<5 ppm Nitrogen (N2)
bp
−161 °C (lit.)
mp
−183 °C (lit.)
전이 온도
critical temperature −82.1 °C
density
0.716 g/mL at 25 °C (lit.)
SMILES string
[H]C([H])([H])[H]
InChI
1S/CH4/h1H4
InChI key
VNWKTOKETHGBQD-UHFFFAOYSA-N
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특징 및 장점
Methane is used as a carbon source for the chemical vapor deposition (CVD) of carbide and diamond thin films.
추천 제품
High-purity regulators Z527378 or Z527386 are recommended.
신호어
Danger
유해 및 위험 성명서
예방조치 성명서
Hazard Classifications
Flam. Gas 1A - Press. Gas Compr. Gas
Storage Class Code
2A - Gases
WGK
nwg
Flash Point (°F)
-306.4 °F - closed cup
Flash Point (°C)
-188 °C - closed cup
개인 보호 장비
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
Judlyn Fernandes et al.
The Journal of nutrition, 143(8), 1269-1275 (2013-06-07)
Recent attention has focused on the significance of colonic Archaea in human health and energy metabolism. The main objectives of this study were to determine the associations among the number of fecal Archaea, body mass index (BMI), fecal short chain
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
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
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
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
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