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Helium (7440-59-7)

Identification
Name:Helium
Synonyms:Atomichelium; Helium-4; o-Helium; p-Helium
CAS:7440-59-7
EINECS: 231-168-5
Molecular Formula: He
Molecular Weight: 4.0026
InChI: InChI=1S/He
Molecular Structure: (He) Atomichelium; Helium-4; o-Helium; p-Helium
Properties
Transport:UN 1046
Flash Point: none
Stability:Stable; extremely unreactive.
Water Solubility:Soluble in water 0.86 ml/100 ml at 20oC
Solubility:Soluble in water 0.86 ml/100 ml at 20oC
Appearance:COLOURLESS, ODOURLESS, REFRIGERATED, LIQUEFIED GAS
Specification:

  Helium (CAS NO.7440-59-7), its Synonyms are Atomic helium ; Helium-4 ; O-Helium ; UNII-206GF3GB41 ; p-Helium . It is colorless, odorless, noncombustible gas.

Report:

Reported in EPA TSCA Inventory.

Packinggroup: O53
Flash Point: none
Color: COLORLESS GAS
Safety Data