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Factory Bulk Supply 5N 99.999% CH4 Price of Methane
Product Name : | methane | Purity: | 99.9~99.999% |
CAS No | 74-82-8 | EINECS No | 200-812-7 |
MF: | CH4 | Molar mass | 74-82-8.mol |
UN No.: | 1971 | Hazard Class | 2.1 |
Inspection item | unit | Purity | ||||
CH4 | % | 99.9 | 99.99 | 99.999 | ||
O2 | ppmv | ≤50 | ≤1 | ≤0.25 | ||
N2 | ppmv | ≤250 | ≤4 | ≤0.25 | ||
CO2 | - | ≤2 | ≤0.02 | |||
CO | ppmv | - | ≤1 | ≤0.5 | ||
Moisture | ppmv | ≤50 | ≤1.0 | ≤0.02 | ||
Ethane | ppmv | ≤600 | ≤3 | ≤0.02 | ||
Ethylene | ppmv | - | ≤1 | ≤0.02 | ||
H2 | ppmv | ≤50 | ≤2 | ≤0.02 | ||
Propane | ppmv | - | ≤3 | ≤0.02 | ||
Propylene | ppmv | - | ≤4 | ≤0.02 |
Usage | Typical Application |
Fuel | Methane is used as a fuel for ovens, homes, water heaters, kilns, automobiles,turbines, and other things. Activated carbon is used to store methane. Liquid methane is also used as a rocket fuel when combined with liquid oxygen, as in the BE-4 and Raptor engines. |
Natural gas | methane is important for electricity generation by burning it as a fuel in a gas turbine or steam generator. |
Chemical feedstock | It is used to produce hydrogen gas on an industrial scale. Steam Methane Reforming, or SMR, is the most common method of producing commercial bulk hydrogen gas. |
Package Size | 40Ltr Cylinder | 50Ltr Cylinder | |
QTY in 20 feet Container | 260Cyl | 260Cyl | |
Filling pressure | 13±0.5Mpa,20Mpa | ||
Valve | QF-2C30A, CGA350 |