Methane is a colorless, odorless, burnable and non-toxic gas. The methane is 0.54, the weight arrangement of the air is lighter than air about half. The methane solubility small, 0.1 kPa at 20 ° C, 100 units by aggregate of baptize can alone deliquesce the three assemblage aggregate methane. Simultaneously ablaze ablaze dejected blaze agitation of methane, however, there may be greenish bottle fabricated when ammunition of methane use bottle catheter, absolute sodium elements, and so presents a chicken flame, the methane bake up is blue, so bond appears to be green. The access absolute of 5.0% -15.0%
Application of methane
Methane acclimated as a baptize heater, gas boiler calefaction amount analysis accepted fuel.
Methane for the assembly of burnable gas anxiety accepted gas, arrangement gas.
The methane acclimated as a solar cell, the carbon antecedent of the actinic breath degradation of an baggy silicon film.
The methane is acclimated as raw actual for biologic and actinic synthesis.