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00488 Sigma-Aldrich

Helium

≥99.999%

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Properties

Related Categories Chemical Synthesis, Specialty Gases, Synthetic Reagents More...
vapor density   0.14 (vs air)
InChI Key   SWQJXJOGLNCZEY-UHFFFAOYSA-N
assay   ≥99.999%
bp   -268.934 °C(lit.)
  −268.9 °C(lit.)
mp   -272.2 °C(lit.)

Description

Other Notes

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Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS04  GHS04
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN1046 - class 2 - Helium, compressed
WGK Germany 
3
RTECS 
MH6520000
Protocols & Articles
Peer-Reviewed Papers
15

References

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Description

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