Specialty Gases

Specialty Gases

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  • Methane, CH4 Specialty Gas

  • Methane, CH4 Specialty Gas

Methane, CH4 Specialty Gas

CAS NO74-82-8
UN NO1971
EINECS NO200-812-7
Molecular weight16.043
AppearanceColorless, Odorless
Melting point-182.5 ℃
Boiling point-161.5 ℃
DOT Class2.1
LabelFlammable Gas

Methane, the simplest organic matter, is widely distributed in nature and is the main component of natural gas, biogas, and pit gas.

Methane is a chemical compound with the chemical formula CH4. It is a group-14 hydride and the simplest alkane, and is the main constituent of natural gas. The relative abundance of methane on Earth makes it an attractive fuel, although capturing and storing it poses challenges due to its gaseous state under normal conditions for temperature and pressure.

Naturally occurring methane is found both below ground and under the seafloor, and is formed by both geological and biological processes. The largest reservoir of methane is under the seafloor in the form of methane clathrates. When methane reaches the surface and the atmosphere, it is known as atmospheric methane. The Earth’s atmospheric methane concentration has increased by about 150% since 1750.


Heating Fuel: 

CH4 Specialty Gas serves as an efficient heating fuel, providing reliable warmth for residential, commercial, and industrial applications.

Vehicle Fuel: 

It powers vehicles in the form of compressed natural gas (CNG), offering a cleaner and more sustainable alternative to traditional gasoline or diesel.

Flame Photometers: 

CH4 Specialty Gas is utilized in flame photometers to produce precise and consistent flames for analytical purposes in laboratories and research facilities.

Testing Gas Burners Efficiency: 

It is employed to test the efficiency of gas burners, ensuring optimal performance and energy savings in various heating and combustion systems.

Calibration Gas Mixtures: 

CH4 Specialty Gas acts as a crucial component in calibration gas mixtures tailored for the oil and gas industry, ensuring accurate measurement and monitoring of equipment and processes.

If you are interested in our CH4 Specialty Gas, please feel free to contact methane gas supplier.

Methane, CH4 Specialty Gas

As a Fuel

As a Fuel

Chemical raw material

Chemical raw material

99.9% CH4, Industrial Grade

Hydrogen≤ 50 ppm
Oxygen + Argon≤ 50 ppm
Nitrogen≤ 250 ppm
Ethane≤ 600 ppm
Moisture≤ 50 ppm

99.99% CH4, Industrial Grade

Hydrogen≤ 10 ppm
Oxygen + Argon≤ 10 ppm
Nitrogen≤ 35 ppm
Ethane≤ 25 ppm
Moisture≤ 15 ppm

*Other Grades and Purity Available on Asking

Package Information

Cylinder SpecificationsContentsPressure
Cylinder CapacityValveVolumebarpsig
40LCGA3506 m31502175
47LCGA3507 m31502175
50LCGA35010 m32002900

*Other Packages Available on Asking

Loading Reference

Methane, CH4 Specialty Gas
Methane, CH4 Specialty Gas
Methane, CH4 Specialty Gas
Methane, CH4 Specialty Gas


More than fifteen years on the market ;

ISO certificate manufacturer & Stable raw material source;

On-line analysis system for gas quality control in every step, highly close to 100% pass rate;

Experienced DG International Shipping Team by sea & air.