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295396 Aldrich

Hydrogen

≥99.99%

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Properties

Related Categories Chemical Synthesis, Specialty Gases, Synthetic Reagents More...
vapor density   0.07 (21 °C, vs air)
InChI Key   UFHFLCQGNIYNRP-UHFFFAOYSA-N
assay   ≥99.99%
autoignition temp.   1060 °F
expl. lim.   74.2 %
impurities   ≤10 ppm oxygen
  ≤5 ppm water
bp   −252.8 °C(lit.)
mp   −259.2 °C(lit.)

Description

Other Notes

For 295396-50L-EU packaging: 50 L of steel cylinder equipped with brass valve.

Packaging

56 L in steel cylinder

Recommended products

• For 295396-56L: Brass control valve Z146943 or either of brass regulators Z146706 and Z146714 is recommended.
• For 295396-50L-EU: outlet fitting: DIN 477-1 no.1, Z742162 or Z742164 are the recommended regulators.

Price and Availability


Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN1049 - class 2 - Hydrogen, compressed
WGK Germany 
nwg
RTECS 
MW8900000
Flash Point(F) 
<-238 °F
Flash Point(C) 
<-150 °C

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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Description

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

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