Ethyl Barasa |64-17-5
Bayanan Jiki na Samfur:
| Sunan samfur | Ethyl Alcohol |
| Kayayyaki | Ruwa mara launi, tare da kamshin giya |
| Wurin narkewa(°C) | -114.1 |
| Wurin tafasa (°C) | 78.3 |
| Dangantaka yawa (ruwa=1) | 0.79 (20°C) |
| Dangantakar tururi mai yawa (iska = 1) | 1.59 |
| Matsayin tururin jikewa (KPa) | 5.8 (20°C) |
| Zafin konewa (kJ/mol) | 1365.5 |
| Matsakaicin zafin jiki (°C) | 243.1 |
| Matsin lamba (MPa) | 6.38 |
| Octanol/water partition coefficient | 0.32 |
| Wurin walƙiya (°C) | 13 (CC);17 (OC) |
| zafin wuta (°C) | 363 |
| Babban iyakar fashewa (%) | 19.0 |
| Ƙananan iyakar fashewa (%) | 3.3 |
| Solubility | miscible da ruwa, miscible a cikin ether, chloroform, glycerol, methanol da sauran kwayoyin kaushi. |
Aikace-aikacen samfur:
1.Ethanol ne mai muhimmanci kwayoyin kaushi, yadu amfani a magani, Paint, sanitary kayayyakin, kayan shafawa, man fetur da mai da sauran hanyoyin, lissafin game da 50% na jimlar yawan amfani da ethanol.Ethanol wani muhimmin sinadari ne mai mahimmanci, wanda aka yi amfani da shi wajen kera acetaldehyde, ethylene diene, ethylamine, ethyl acetate, acetic acid, chloroethane, da sauransu, kuma an samo shi daga tsaka-tsaki da yawa na magunguna, dyes, fenti, kayan yaji, roba roba, kayan wanka. , magungunan kashe qwari da sauransu, tare da nau'ikan samfuran sama da 300, amma yanzu amfani da ethanol azaman matsakaicin samfuran sinadarai yana raguwa sannu a hankali, kuma yawancin samfuran, kamar acetaldehyde, acetic acid, ethyl barasa, sun daina amfani da ethanol azaman mai. albarkatun kasa, amma ethyl barasa a matsayin albarkatun kasa.Duk da haka, amfani da ethanol a matsayin tsaka-tsakin sinadarai yana raguwa sannu a hankali, kuma yawancin samfurori irin su acetaldehyde, acetic acid, ethyl barasa ba sa amfani da ethanol a matsayin danyen abu, amma an maye gurbinsu da wasu kayan da aka samu.Ana kuma amfani da ethanol mai ladabi na musamman wajen kera abubuwan sha.Kamar methanol, ana iya amfani da ethanol azaman tushen makamashi.Wasu ƙasashe sun fara amfani da ethanol shi kaɗai a matsayin man abin hawa ko kuma haɗa su cikin mai (10% ko fiye) don adana mai.
2.An yi amfani da shi azaman ƙarfi don adhesives, nitro spray fenti, varnishes, kayan shafawa, tawada, fenti, da dai sauransu, da kuma ɗanyen kayan aikin kashe kwari, magunguna, roba, robobi, roba zaruruwa, detergents, da dai sauransu. , kuma kamar maganin daskarewa, man fetur, maganin kashe kwayoyin cuta da sauransu.A cikin masana'antar microelectronics, ana amfani da shi azaman mai cire ruwa da lalata, ana iya amfani dashi tare da wakili mai lalata.
3.An yi amfani da shi azaman reagent na nazari, kamar sauran ƙarfi.Hakanan ana amfani dashi a masana'antar harhada magunguna.
4.An yi amfani da shi a cikin masana'antar lantarki, ana amfani da shi azaman mai lalatawa da lalatawa da kuma abubuwan da aka lalata.
5.Yi amfani da su narke wasu insoluble electroplating Organic Additives, kuma amfani da matsayin hexavalent chromium rage wakili a analytical sunadarai.
6.Used a cikin ruwan inabi masana'antu, Organic kira, disinfection kuma a matsayin sauran ƙarfi.
Bayanan Ajiye samfur:
1.Ajiye a cikin dakin ajiya mai sanyi, mai iska.
2.Kiyaye daga wuta da tushen zafi.
3.The ajiya zafin jiki kada ya wuce 37 ° C.
4.Kiyaye akwati a rufe.
5.Ya kamata a adana shi daban daga oxidants, acids, alkali karafa, amines, da dai sauransu, kada ku haɗa ajiya.
6.Yi amfani da hasken wuta-proof da wuraren samun iska.
7.Hana yin amfani da kayan aikin injiniya da kayan aiki masu sauƙi don haifar da tartsatsi.
8.Yankin ajiya ya kamata a sanye shi da kayan aikin gaggawa na gaggawa da kayan aiki masu dacewa.
