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295477 Aldrich

Methane

≥99.0%

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Properties

Related Categories Chemical Synthesis, Specialty Gases, Synthetic Reagents More...
vapor density   0.55 (vs air)
InChI Key   VNWKTOKETHGBQD-UHFFFAOYSA-N
assay   ≥99.0%
form   gas
autoignition temp.   998 °F
expl. lim.   15 %
bp   −161 °C(lit.)
mp   −183 °C(lit.)
density   0.716 g/mL at 25 °C(lit.)

Description

Features and Benefits

Methane is used as a carbon source for the chemical vapor deposition (CVD) of carbide and diamond thin films.

Recommended products

Brass control valve Z146943 or either of brass regulators Z146706 and Z146714 is recommended.

Price and Availability


Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1971 2.1
WGK Germany 
nwg
RTECS 
PA1490000
Flash Point(F) 
-306.4 °F
Flash Point(C) 
-188 °C

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

ASTM D3612-96: GC Analysis of Transformer Gas on Carboxen®-1010 PLOT

From our library of Articles, Sigma-Aldrich presents ASTM D3612-96: GC Analysis of Transformer Gas on Carboxen®-1010 PLOT
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Thermal conductivity detector

GC Analysis of C1-C5 Hydrocarbons on Alumina Sulfate PLOT

From our library of Articles, Sigma-Aldrich presents GC Analysis of C1-C5 Hydrocarbons on Alumina Sulfate PLOT
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Sample preparations

GC Analysis of Impurities in Propylene on Alumina Chloride PLOT

From our library of Articles, Sigma-Aldrich presents GC Analysis of Impurities in Propylene on Alumina Chloride PLOT
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Sample preparations

GC Analysis of Impurities in Propylene on Carboxen®-1006 PLOT

From our library of Articles, Sigma-Aldrich presents GC Analysis of Impurities in Propylene on Carboxen®-1006 PLOT
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

GC Analysis of Methane, Acetylene, and Ethylene on Carboxen®-1006 PLOT and a Packed Column (Carboxen 1004)

From our library of Articles, Sigma-Aldrich presents GC Analysis of Methane, Acetylene, and Ethylene on Carboxen®-1006 PLOT and a Packed Column (Carboxen 1004)
Keywords: Chromatography, Flame ionization detector, Gas chromatography

GC Analysis of Permanent Gases and C2 Hydrocarbons on a Packed Column (60/80 Carboxen® 1000)

From our library of Articles, Sigma-Aldrich presents GC Analysis of Permanent Gases and C2 Hydrocarbons on a Packed Column (60/80 Carboxen® 1000)
Keywords: Chromatography, Gas chromatography, Purification, Thermal conductivity detector

GC Analysis of Permanent Gases and Light Hydrocarbons on Carboxen-1006 PLOT and a Packed Column (Carboxen® 1004)

From our library of Articles, Sigma-Aldrich presents GC Analysis of Permanent Gases and Light Hydrocarbons on Carboxen-1006 PLOT and a Packed Column (Carboxen® 1004)
Keywords: Chromatography, Gas chromatography, Purification, Thermal conductivity detector

Peer-Reviewed Papers
15

References

Related Products

control valve

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Description

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Z146943 Lecture-bottle control valve, brass, hose outlet I.D. 1/4 in.

recommended

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Z562599 Aldrich® lecture-bottle station, for non-corrosive gases, brass regulator

regulator

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Z146706 Aldrich® non-corrosive lecture-bottle gas regulator, size, CGA Inlet size 180

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