Liquid Helium Gas

Cryogenic Gases

Liquid Helium Gas Supplier for New England

Liquid Helium Gas

A colorless, odorless, nonflammable cryogenic liquid

Helium is a colorless, odorless, and tasteless inert gas which has no toxic properties. A member of the rare gas chemical family, it is 1/7 as heavy as air.  Liquid Helium at -452°F is the coldest liquefied gas. Middlesex Gases supplies Liquid Helium to commercial customers in Massachusetts, New Hampshire, Rhode Island, Connecticut and throughout New England.
TECHNICAL INFORMATION
Chemical Symbol Lhe (He)
Molecular WeightN/A

Specific Volume
30L (LT30)
60L (LT60)
100L (LT100)
CAS Registry Number7440-59-7
SHIPPING INFORMATION
DOT Proper NameHelium, Refrigerated
Liquid
Hazard Class2.2
ID Number UN1963
Labels Nonflammable Gas

SPECIFICATIONS SUBJECT TO CHANGE

Contact Us To Confirm

Additional Information
GradePurityImpuritySpecifications Equipment Recommended




5.0




99.999%
O2
H2O
CO2
CO
THC
N2
H2
Ne
<1ppm
<2ppm
<1ppm
<1ppm
<0.1ppm
<5ppm
<1ppm
<2ppm




3008 Series
This information in no way replaces the Safety Data Sheets (SDS) for use and safety standards. Please refer to the SDS for details.

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