Ar
氩气 (Ar)
Colorless, odorless, non-flammable inert gas
Transportation Information
D.O.T. Transportation Name
Argon, Compressed
ID Number
UN1006
Hazard Class
2.2
Transportation Label
Non-flammable gas
Technical Information
Molecular Weight
39.95
Specific Volume
9.79 ft³/lb
CAS Registration Number
7440-37-1
SDS Reference
Argon
About
Argon is one of the most widely used members of the inert gas family, accounting for approximately 0.934% of the Earth's atmosphere. With its outer electron shell full, it reacts almost never at room temperature and pressure.
Argon is commonly used in welding protection, gas-protected lighting, food and beverage argon filling, semiconductor manufacturing protection gas, and inert atmosphere control in many industrial scenarios.
Product Grade
Grade
Industrial
Lowest Purity
99.95%
Grade Code
-
Catalog Number¹
AR-（Fill in the catalog number based on the bottle size code below.）
Maximum Total Impurities < 10 ppm (by volume)
¹ Please fill in the catalog number based on the bottle size code below. Replace “SG” with “DSP” for disposable bottles.
² The specifications are typical values and may change without notice.
¹ Please fill in the catalog number based on the bottle size code below. Replace “SG” with “DSP” for disposable bottles.
² The specifications are typical values and may change without notice.
Supply Method & Packaging
The supply method and packaging specifications may vary depending on the product grade selected. First select the supply method, then select the size to view the detailed specifications.
Gas Volume (Ft³)-
Pressure-
Valve Interface-
Dimensions-
Tare-
Product Code-