Argon is present in atmosphere to the extent of about 0.93%. It is colorless, odorless, tasteless and non-toxic gas. It is non-flammable and is a highly inert gas. Apply modes for Argon are liquid and as compressed gas.


Argon being inert finds applications in industries requiring low reactivity with good stability. Following are the common applications for Argon:
• Blanketing
• Degasification in Steel Making
• Shielding Gas in Metal Fabrication
• Purging
• Lighting Industry
• Analytical Applications
• Auto Mobile Industries

Argon Specifications

Argon FormPurityImpuritiesImpurities
- - MoistureOxygen
Liquid Argon99.999%< 3 ppm< 1 ppm
Ultra High Purity99.995%< 2 ppm< 0.50 ppm
High Purity Grade99.999%< 3 ppm< 1 ppm
Industrial Grade99.995%< 3 ppm< 3 ppm