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00473 Sigma-Aldrich

Hydrogen

≥99.999%

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Properties

Related Categories Chemical Synthesis, Electronic Chemicals, Gases, Materials Science, Micro/NanoElectronics,
vapor density   0.07 (21 °C, vs air)
InChI Key   UFHFLCQGNIYNRP-UHFFFAOYSA-N
assay   ≥99.999%
autoignition temp.   1060 °F
expl. lim.   74.2 %
bp   −252.8 °C(lit.)
mp   −259.2 °C(lit.)

Description

Other Notes

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Packaging

pressure tin; filling pressure at 15°C: 11 bar; content (15°C, 1 bar): 11 L

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1950F 2.1
WGK Germany 
nwg
RTECS 
MW8900000
Flash Point(F) 
<-238 °F
Flash Point(C) 
<-150 °C
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

Peer-Reviewed Papers
15

References

Related Products

control valve

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Description

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97490 Flow controlling valve for 600 mL and 1000 mL pressure tins, pkg of 1 ea

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