Helium (He)

Helium (He) High Purity Gas

Messer’s high-purity helium is vital to a wide range of industries, from healthcare and research to manufacturing and entertainment. In medical applications, it is used for MRI cooling and respiratory therapy, ensuring both precision and patient safety. In industrial settings, helium supports leak detection, cryogenics, welding processes, and semiconductor manufacturing where reliability and consistency are critical. Helium also plays an important role in the entertainment sector, providing balloon inflation and specialized effects for events and film production. Available in multiple purity grades and supply options, including cylinders, liquid dewars, and bulk delivery systems, Messer delivers a secure and dependable helium supply to meet the evolving needs of customers across Canada.

Technical Specifications

Boiling point:
-269.93°C
Gas density @21°C, 1 atm:
0.1664 g/L
Conversion liquid to gas @15°C, 1 atm: ​
1L to 754 L
TC classification:
2.2

For detailed application information, please refer to the technical data/specification sheets in the catalogue.

Most Commonly Purchased Helium Gases

Messer supplies gases in a range of purity levels and formats to meet industrial, research, and precision needs. With delivery options including cylinders, dewars, bulk storage, and on-site generation, we ensure consistent quality, performance, and efficiency.

Helium Grade 5.0

The special properties of Helium gas are used in many industries and processes such as leak testing in pipelines and tanks and as an important component in shielding gases for welding.

Helium USP Medical Grade

Used to assist the flow of oxygen into alveoli of patients with severe respiratory obstructions and for gas transfer in lung function tests.

Helium Industrial Grade

In gaseous form, helium is used as a shielding gas for GMAW (MIG) and GTAW (TIG) welding. In aerospace exploration, it is used to purge and pressurize hydrogen-fueled rocket engines and other propellant systems.

Parcourez notre gamme complète de Helium Gases on Messer WebShop

Gas Grades & Formats

Helium / R-704 / He
CGA: 580
CAS: 7440-59-7
Shelf Life: 60 months

AUTO
ENERGY
MANUF
METAL
R&D
SEMI

Helium Liquid
CGA: 580
CAS: 7440-59-7

Related Equipment

Regulator MESSER M2S Dual Stage, Stainless Steel

Messer M2S dual stage stainless steel regulators are intended for primary pressure control of ultra-high purity or corrosive gases for applications requiring constant pressure control and delivery regardless of supply pressure variations.

Regulator MESSER M2B Dual Stage, Brass

Messer M2B dual stage brass regulators are intended for primary pressure control of non-corrosive, high purity or liquefied gases for applications requiring constant pressure control and delivery regardless of supply pressure variations.

Line Regulator MESSER MLB Single-Stage, Brass

Messer MLB brass line regulators are intended for secondary pressure control of non-corrosive, high purity or liquefied gases or as point of use pressure control in high purity gas distribution systems.

Data Sheets & Resources

Consultez les fiches techniques et autres informations de sécurité dans notre bibliothèque de ressources.

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