|
[China]
Trade Verify
Contact name:William
Shanghai Kemike Chemical Co.,Ltd |
|
Verified Suppliers
|
|
|
Oxygen gas, commonly referred to as molecular oxygen or simply oxygen (O2), is a colorless, odorless, and tasteless gas. It is one of the most abundant elements on Earth and plays a vital role in supporting life. Oxygen gas is essential for respiration, as it is used by organisms to produce energy through a process called aerobic respiration.
In its gaseous form, oxygen exists as a diatomic molecule, meaning it consists of two oxygen atoms bonded together. This molecular structure allows oxygen to readily react with other substances. For example, oxygen supports combustion, enabling fuels to burn and release energy.
Oxygen gas is produced naturally through various processes such as photosynthesis, where plants and some microorganisms convert carbon dioxide and water into oxygen and glucose using sunlight. Additionally, oxygen can be generated through industrial processes like fractional distillation of liquid air or electrolysis of water.
The medical field extensively uses oxygen gas for various purposes. It is often administered to patients who have difficulty breathing or require supplemental oxygen. Oxygen also finds applications in industries such as metal cutting and welding, where it supports combustion in high-temperature processes.
It's worth noting that while oxygen is vital for sustaining life, it can also be hazardous in certain situations. Oxygen supports rapid combustion, and high concentrations of oxygen can increase the risk of fire. Therefore, proper precautions must be taken when handling and storing oxygen gas to ensure safety.
| Transport Package: | 40L/47L/50L/ISO Tank | Melting Point | -218.4 ºC |
| Trademark: | CMC | Boiling Point | -183 ºC |
| Specification | 99.999% | Production Capacity | 100, 000m3/Year |
| Cylinder Pressure | 12.5MPa/15MPa/20MPa | Valve | Qf-2/Cga580 |
| Appearance | Colorless, Odorless | Density | 1.429g/L |
Specification:
CAS No.: 7782-44-7
EINECS No.: 231-956-9
UN No.: UN1072
Purity: 99.999%-99.9999%
Dot Class: 2.2 & 5.1
Appearance: Colorless
Grade Standard: Industrial Grade, Grade, Electronic Grade
| Specification | 99.999% |
| Hydrogen | ≤0.5 ppm |
| Argon | ≤2 ppm |
| Nitrogen | ≤5 ppm |
| Carbon Dioxide | ≤0.5 ppm |
| THC (as CH4) | ≤0.5 ppm |
| Moisture | ≤2 ppm |
| Cylinder Specifications | Contents | Pressure | ||
| Cylinder Capacity | Valve | Volume | bar | psig |
| 40L | QF-2 | 7 m3 | 150 | 2175 |
| 47L | QF-2 | 7 m3 | 150 | 2175 |
| 50L | QF-2 | 10 m3 | 200 | 2900 |
Shanghai Kemike Chemical Co., Ltd is staffed by trained
personnel, combine many years experience in Gas industry .We supply
cylinder gas, electronic gas, etc ., and the gas holder, panel,
valves and fittings and other equipment, parts and engineering
services to our customers in China and worldwide; The products are
involved in various industrial fields, such as semiconductor chip,
solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine ,
etc., Our mission is to partner with our global customers to
provide support, solutions and quality products that are
innovative,reliable, and safe.
Our products mainly include: H2, O2, N2, Ar, CO2, propane,
acetylene, helium, laser mixed gas, SiH4, Sih2cl2, SiHCL3,
SiCL4, NH3, CF4, NF3, SF6, HCL, N2O, doping mixed gas (TMB, PH3,
B2H6) and other electronic gases.
