A chemically inert, colorless, odorless, nontoxic gas

Technical Information:
Chemical Symbol: Ar
Molecular Weight: 39.948
Specific Volume (0.606 m3/kg)

Shipping Information:
Proper Name: Argon, Compressed
Hazard Class: 2.2
I.D. Number: UN 1006
Labels: Nonflammable Gas

Grade Purity Impurity Specification
Purity Gr. 6.0 99.9999% Oxygen
H2O
Nitrogen
Total Hydrocarbons
< 0.15 ppm < 0.15 ppm < 0.50 ppm < 0.10 ppm
Purity Gr.5.0 99.999% Oxygen
H2O
Nitrogen
Total Hydrocarbons
< 2 ppm < 2 ppm < 5 ppm < 0.5 ppm