Ordinary high purity industrial gas

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Oxygen is a chemical element with symbol O and atomic number 8. It is a member of the chalcogen group on the periodic table and is a highly reactive nonmetal and oxidizing agent that readily forms oxides with most elements as well as other compounds. By mass, oxygen is the third-most abundant element in the universe, after hydrogen and helium. At standard temperature and pressure, two atoms of the element bind to form dioxygen, a colorless and odorless diatomic gas with the formula O2. This is an important part of the atmosphere and diatomic oxygen gas constitutes 20.8% of the Earth's atmosphere.  Additionally, as oxides the element makes up almost half of the Earth's crust.

Appearance : Compressed gas. Colorless gas Odor : No odor warning properties. Odor : Mixture contains one or more component(s) which have the following odor: No odor warning properties. Odor threshold : No data available. pH : Not applicable. Melting point/range : -362 °F (-219 °C) Boiling point/range : -297 °F (-183 °C) Flash point : Not applicable. Evaporation rate : Not applicable. Upper/lower explosion/flammability limit : No data available. Vapor pressure : Not applicable. Oxygen Water solubility : 0.039 g/l Relative vapor density : 1.1 (air = 1) Relative density : 1.1 (water = 1) Partition coefficient (noctanol/water) : Not applicable. Auto-ignition temperature : No data available. Decomposition temperature : No data available. Viscosity : Not applicable. Molecular Weight : 32 g/mol Density : 0.081 lb/ft3 (0.0013 g/cm3) at 70 °F (21 °C) Specific Volume : 12.08 ft3/lb (0.7540 m3/kg) at 70 °F (21 °C).

Hazards & Transportation
High pressure, oxidizing gas. Vigorously accelerates combustion. Keep oil, grease, and combustibles away. May react violently with combustible materials.
Hazard Statements
H270: May cause or intensify fire; oxidiser. H281: Contains refrigerated gas; may cause cryogenic burns or injury. Combustibles in contact with liquid oxygen may explode on ignition or impact.

Purity 99.9995%
Phase Gas
Valve Connection CGA-580
Typical Impurities
Moisture (H2O) ≤ 1.50ppm
Carbon Monoxide (CO) ≤ 0.10ppm
Carbon Dioxide (CO2) ≤ 0.10ppm
Total Hydrocarbon as Methane (THC) ≤ 0.10ppm
Hydrogen (H2) ≤ 0.20ppm
Nitrogen (N2) ≤ 2.00ppm
Argon (Ar) ≤ 1.00ppm



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