Ammonia Argon Boron Trichloride Boron Trifluoride N-Butane 1-Butane Carbon Dioxide Carbon Monoxide Chlorine Ethane Ethylene Halocarbon 14(Tetrafluoromethane)
Halocarbon 23(Trifluoromethane)
Halocarbon 32(DiFluoromethane)
Halocarbon 41(Methyl Fluoride)
Halocarbon 116(Hexafluoroethane)
Halocarbon 218(Perfluoropropane)
Halocarbon 318(Octofluorocyclobutane)
Helium HexaFluoropropylene Hydrogen Chloride Isobutane Isobutylene Krypton Methane Neon Nitrogen Trifluoride Nitrous Oxide Propane Propylene Silane Sulfur Hexafluoride Xenon
Helium He
Description: A colorless, odorless, nonflammable, inert gas.
| Purity | 99.998% | 99.999% | 99.9999% |
| Nitrogen Oxygen THC (as CH4) CO + CO2 Water |
< 5 ppm < 2 ppm < 1 ppm < 3 ppm < 3 ppm |
< 2 ppm < 1 ppm < 0.5 ppm < 1 ppm < 1 ppm |
< 0.5 ppm < 0.5 ppm < 0.1 ppm < 0.1 ppm < 0.2 ppm |
| Cylinder Data | |
| Valve Cylinder Size Contents Cylinder Pressure |
CGA 580 / 718 SS Diaphram Packless 200 (44L) 218 CF 2,200 psig |
| Chemical & Physical Properties | |
| Molecular Weight Specific Volume |
4 96.7 CF/lb |
| Safety Data |
| None established |
| Shipping Data | |
| DOT Label DOT Class CAS No.: UN Number |
Green, Nonflammable Gas 2.2 7440-59-7 1046 |
| Recommended Regulator: |
| Model 3500 - 2 stage - Stainless Steel (Specify required delivery pressure) |
