products

Chemical UHP Oxygen Gas O2 , UN1072 Oxygen Compressed Odourless

Basic Information
Place of Origin: China
Brand Name: Newradar Gas
Certification: ISO/DOT/GB
Model Number: N/A
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
Detail Information
Product Name: Oxygen Gas Purity: 99.9999%
CAS No.: 7782-44-7 EINECS No.: 231-956-9
EINECS No.: 231-956-9 Phase: Gas
Phase: Gas Application: Chemical Use
Application: Chemical Use Color: Colorless
Color: Colorless Odor: Odorless
Odor: Odorless
High Light:

purity plus specialty gases

,

purity cylinder gas


Product Description

Chemical UHP Oxygen Gas O2 , UN1072 Oxygen Compressed Odourless

 

 

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 is necessary to sustain most terrestrial life. Oxygen is used in cellular respiration and many major classes of organic molecules in living organisms contain oxygen, such as proteins, nucleic acids, carbohydrates, and fats, as do the major constituent inorganic compounds of animal shells, teeth, and bone. Most of the mass of living organisms is oxygen as a component of water, the major constituent of lifeforms.


Conversely, oxygen is continuously replenished by photosynthesis, which uses the energy of sunlight to produce oxygen from water and carbon dioxide. Oxygen is too chemically reactive to remain a free element in air without being continuously replenished by the photosynthetic action of living organisms. Another form of oxygen, ozone, strongly absorbs ultraviolet UVB radiation and the high-altitude ozone layer helps protect the biosphere from ultraviolet radiation. But ozone is a pollutant near the surface where it is a by-product of smog. At low earth orbit altitudes, sufficient atomic oxygen is present to cause corrosion of spacecraft.

Naturally occurring oxygen is composed of three stable isotopes, 16O, 17O, and 18O, with 16O being the most abundant. Most 16O is synthesized at the end of the helium fusion process in massivestars but some is made in the neon burning process. 17O is primarily made by the burning of hydrogen into helium during the CNO cycle, making it a common isotope in the hydrogen burning zones of stars. Most 18O is produced when 14N captures a 4He nucleus, making 18O common in the helium-rich zones of evolved, massive stars.


Fourteen radioisotopes have been characterized. The most stable are 15O with a half-life of 122.24 seconds and 14O with a half-life of 70.606 seconds. All of the remaining radioactive isotopes have half-lives that are less than 27 s and the majority of these have half-lives that are less than 83 milliseconds. The most common decay mode of the isotopes lighter than 16O is β+ decay to yield nitrogen, and the most common mode for the isotopes heavier than 18O is beta decay to yield fluorine.

 

 

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 UHP Oxygen Gas O2 , UN1072 Oxygen Compressed Odourless 0

Contact Details
Vicky Liu

Phone Number : 86-27-82653381

WhatsApp : +8613667126861