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Chemical High Purity Gases 99.9999% Oxygen Gas O2 40L 50L Cylinder

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Chemical High Purity Gases 99.9999% Oxygen Gas O2 40L 50L Cylinder

China Chemical High Purity Gases 99.9999% Oxygen Gas O2 40L 50L Cylinder supplier
Chemical High Purity Gases 99.9999% Oxygen Gas O2 40L 50L Cylinder supplier Chemical High Purity Gases 99.9999% Oxygen Gas O2 40L 50L Cylinder supplier

Large Image :  Chemical High Purity Gases 99.9999% Oxygen Gas O2 40L 50L Cylinder

Product Details:

Place of Origin: China
Brand Name: Newradar
Certification: ISO/DOT/GB
Model Number: N/A

Payment & Shipping Terms:

Minimum Order Quantity: 50pcs
Price: negotiation
Packaging Details: Packed in10L-50L cylinder or packed according to the demands.
Delivery Time: 30-35 working days after received your payment
Payment Terms: L/C, , T/T, Western Union, MoneyGram
Supply Ability: 30000 pcs per month
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Detailed Product Description
Product Name: Oxygen Gas Purity: 99.9999%
CAS No.: 7782-44-7 EINECS No.: 231-956-9
Density: 1.429 G/L Heat Of Fusion: 0.444 KJ/mol
Heat Of Vaporization: 6.82 KJ/mol Boiling Point: −182.962 °C
Molar Heat Capacity: 29.378 J/(mol·K) Application: Medical, Metal Cutting And Welding

Chemical High Purity Gases 99.9999% Oxygen Gas O2 40L 50L Cylinder

 

 

Description:

 

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.

 

Oxygen dissolves more readily in water than nitrogen, and in freshwater more readily than seawater. Water in equilibrium with air contains approximately 1 molecule of dissolved O2 for every 2 molecules of N2, compared with an atmospheric ratio of approximately 1:4.

 

Both liquid and solid O2 are clear substances with a light sky-blue color caused by absorption in the red (in contrast with the blue color of the sky, which is due to Rayleigh scattering of blue light). High-purity liquid O2 is usually obtained by the fractional distillation of liquefied air Liquid oxygen may also be condensed from air using liquid nitrogen as a coolant.

 

The spectroscopy of molecular oxygen is associated with the atmospheric processes of aurora, airglow andnightglow. The absorption in the Herzberg continuum and Schumann–Runge bands in the ultraviolet produces atomic oxygen that is important in the chemistry of the middle atmosphere. Excited state singlet molecular oxygen is responsible for red chemiluminescence in solution.
Due to its energy content, O2 is used by complex forms of life, such as animals, in cellular respiration. Other aspects of O2 are covered in the remainder of this article.

 

Secifications:

 

1. Physical properties

 

Commodity High purity oxygen gas
Molecular Formula O2
UN No. UN1072
CAS No.

7782-44-7

Hazardous class for transort 2.2

 

2. Typical technical data (COA)

 

Name Purity
O2 99.9999%
N2 < 0.55ppm
Ar < 0.3ppm
THC < 0.7ppm
CO2 < 0.2ppm
CO < 0.1ppm
H2O < 0.5ppm
H2 < 0.1ppm
Kr < 0.1ppm
Xe < 0.1ppm

 

3. Package

 

Cylinder Size

Cylinder Content

(m3)

Gauge Pressure

(bar)

Outlet Connection

 

8ltr 1 100bar According to the valve type
40ltr 5.5 135bar According to the valve type
44ltr 6 150bar CGA580
47ltr 7 165bar CGA580
Other sizes and other standards are also available

 

 

Applications:

 

Life support and recreational use An application of O2 as a low-pressure breathing gas is in modern space suits, which surround their occupant's body with pressurized air. These devices use nearly pure oxygen at about one third normal pressure, resulting in a normal blood partial
pressure of O2.
Industrial Smelting of iron ore into steel consumes 55% of commercially produced oxygen. In this process, O2 is injected through a high-pressure lance into molten iron, which removes sulfur impurities and excess carbon as the respective oxides, SO2 and CO2.
Chemical Ethylene is reacted with O2 to create ethylene oxide, which, in turn, is converted into ethylene glycol; the primary feeder material used to manufacture a host of products, including antifreeze and polyesterpolymers.
Other Oxygen is used in medical applications, metal cutting and welding, as an
oxidizer in rocket fuel, and in water treatment.

 

Chemical High Purity Gases 99.9999% Oxygen Gas O2 40L 50L Cylinder

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