CAS No. 74-85-1 Ethylene Supplier. Hunhu hweEthylene
Nhamba yeCAS 74-85-1 inoenderana neEthylene, isina ruvara, gasi rinopisa rinoita basa rakakosha muindasitiri yepetrochemical uye biology yezvirimwa. Heano maitiro akakosha eEthylene:
Chemical Formula: C2H4
Physical State: Pachiyero chekushisa uye kumanikidzwa, ethylene igasi.
Molecular Weight: Inenge 28.05 g/mol.
Boiling Point: -103.7°C (-154.66°F) pa 1 atmosphere.
Melting Point: -169.2°C (-272.56°F).
Density: Yakatenderedza 1.18 kg/m³ paSTP, yakareruka zvishoma pane mweya.
Solubility: Inonyungudika zvishoma mumvura uye inonyungudika mune yakawanda organic solvents.
Kupisa uye Reactivity: Kunyanya kupisa uye kunogona kugadzira musanganiswa unoputika nemhepo. Hunokamhina nemahalogens, oxidizer, nemaasidhi akasimba.
Kushandiswa kweEthylene:
** Petrochemical Indasitiri**: Ethylene ndicho chivakwa chekutanga mukugadzirwa kwemakemikari akawanda nemapurasitiki, anosanganisira polyethylene (inonyanya kufarirwa purasitiki pasi rose), ethylene glycol (inoshandiswa muantifreeze uye polyester fibers), uye ethylene oxide (inoshandiswa kugadzira. detergents uye mapurasitiki).
Zvekurima: Inoshandiswa semumiriri wekuibva wemichero uye semugadziri wekukura mune horticulture nekuda kwebasa rayo seyakasikwa chirimwa hormone, inokurudzira kuibva kwemichero, senescence yemaruva, uye abscission.
Manufacturing: Inoshandiswa mukugadzirwa kwevinyl chloride (yePVC), styrene (ye polystyrene), uye mamwe makemikari organic.
Zvekuchengetedza:
Ngozi yeMoto uye Kuputika: Kupisa kweEthylene kwakanyanya kunoda kuomerera kwakasimba pamatanho ekudzivirira moto uye kufefetera kwakakodzera panguva yekubata nekuchengetedza.
Toxicity: Kugara kwenguva refu kune yakanyanya kuwanda kunogona kukonzera dzungu, kutemwa nemusoro, uye kufefeterwa munzvimbo dzisina oxygen.
Environmental Impact: Nepo ethylene pachayo ichiputsika nekukurumidza mumhepo, kugadzirwa kwayo uye kushandiswa kunobatsira mukuburitsa gasi regreenhouse zvisina kunanga kuburikidza nekushandiswa kwesimba uye kugadzirwa kwemakemikari ane hukama.
Supply Source:
Vatengesi ve ethylene vanowanzo sanganisira makambani makuru epetrochemical uye mafemu ekuparadzira gasi anoshandira magasi emaindasitiri. Vatengesi ava vanowanzove nemabasa akabatanidzwa anosanganisira kubviswa kwe ethylene kubva mumafuta asina kuchena kana nzizi dzegasi, kucheneswa kwayo, uye kugovera kune vatengi kuburikidza nemapaipi, matangi, kana masilinda, zvichienderana nehuwandu uye magumo ekushandisa zvinodiwa. Paunenge uchitsvaga ethylene, zvakakosha kuti ubatane nevashambadziri vane mukurumbira vanotevedzera kuchengetedzwa kwakasimba uye mamiriro ezvakatipoteredza, kuve nechokwadi chemhando yechigadzirwa uye maitiro ane chekuita nemabatiro.
Kana iwe uchida zvigadzirwa zvakadaro, ndapota inzwa wakasununguka kutibata nesu!