Methane cas 74-82-8
Kitajsko ime: metan
Angleško ime: metan
Cas: 74-82-8
Specifikacija čistosti: 99,999%, 99,9999%
Kategorija izdelka: plin z visoko čistostjo
Ime izdelka: metan
Molekularna formula: CH4
Molekularna teža: 16.04
Gostota hlapov: 0,55 (vs zrak)
Vrelišča: −161 stopinj
Tališča: −183 stopinj
Opis izdelka:
Metan (plin CH4) je najpreprostejša organska snov. Molekula metana je tetrahedralna struktura s štirimi enakimi dolžinami vezi in koti. Metan pri standardnih pogojih je brezbarven in brez vonja. Je rahlo topen v vodi in topen v organskih topilih, kot sta etanol in eter.
Methane gas CH4 is an important fuel and chemical raw material. Natural gas with methane as the main component has a long history as a high-quality gas fuel with a calorific value of 882.0kJ/mol. Natural gas has been mined on a large scale and has become the world's third largest energy source. The calorific value of liquefied natural gas is 15% higher than that of jet kerosene. It is used in automobiles, marine speedboats, and supersonic aircraft. It can not only fly at high speed, but also save fuel. In addition to being used as fuel, it is widely used in the synthesis of ammonia, urea, and carbon black, and can also be used to produce Metanol, vodik, acetilen, etilen, formaldehid, ogljikov disulfid, nitrometan, hidrocinska kislina in 1, 4- butanediol . metan je mogoče dobiti, da dobimo dichlorororomol.
Priljubljena oznake: Methane Cas 74-82-8, China Methane Cas 74-82-8 Proizvajalci, dobavitelji, tovarna
