Ndife amodzi mwa otsogolaopanga acetyl chloridendi ogulitsa ku China, ngati mukufunakugula acetyl kloridekuchokera kwa ogulitsa ku China, omasuka kutilankhula nafe.
1.
Acetyl Chloride
Chloroacetyl, yomwe imadziwikanso kutiacetyl kloridi, ndi organic mankhwala ndi mankhwala formula c2h3clo, colorless madzi;Fungo lamphamvu;Ikhoza kusuta, kuyaka;Kuwonongeka kwakukulu pamaso pa madzi kapena Mowa.Sungunulani mu chloroform, ether, benzene, petroleum ether kapena glacial acetic acid.Chloroacetyl ndi mankhwala okhumudwitsa komanso owononga.Kukhudzana ndi khungu kungayambitse kutentha, ndipo nthunzi imapangitsa maso ndi mucous nembanemba kwambiri.Anthu amatha kumva kukwiya akamakoka 2ppm.Kuwonetsedwa kwakanthawi kochepa kwa kuchuluka kwa acetyl chloride kungayambitse imfa kapena kuvulala kosatha.Kuchuluka kwa poizoni wa nyama zam'madzi akuyerekezeredwa kukhala pakati pa 10 ~ 100ppm.
Maonekedwe ndi katundu: Madzi otsekemera opanda mtundu okhala ndi fungo lamphamvu.
Kusungunuka: kusungunuka mu acetone, ether ndi asidi asidi.
Kusungunuka kwamadzi: kuchitapo kanthu ndi madzi
Cas No.:
75-36-5
Fomula ya mankhwala:c2h3clo
Molecular kulemera: 78.50
Malo osungunuka - 112 ℃
Malo otentha 51 ℃
UN: 1717/3
2. Ntchito yaikulu
Amagwiritsidwa ntchito popanga ndi kukonza organic mankhwala, utoto ndi mankhwala.Mu mafakitale, acetyl kolorayidi akhoza kukonzekera ndi mmene vinilu ketone ndi hydrogen kolorayidi, kapena zimene sodium acetate, sulfure dioxide ndi chlorine.Ikhoza kukonzedwa ndi zomwe acetic acid, sodium acetate kapena acetic anhydride ndi mankhwala osiyanasiyana a chlorinating mu labotale.Acetyl chloride ndi gawo lofunikira la acetylation reagent.Mphamvu yake ya acylation ndi yamphamvu kuposa acetic anhydride.Amagwiritsidwa ntchito kwambiri mu organic synthesis.Acetyl chloride ndiyomwe imathandizira kulowetsedwa kwa ma carboxylic acid, ndipo itha kugwiritsidwanso ntchito pakuwunika kuchuluka kwa magulu a hydroxyl kapena amino.
Acetyl chloride ndi yofunika organic synthesis wapakatikati ndi acetylation reagent.Mphamvu yake ya acylation ndi yamphamvu kuposa acetic anhydride.Amagwiritsidwa ntchito kwambiri mu organic synthesis.Itha kugwiritsidwa ntchito popanga mankhwala ophera tizilombo, mankhwala, ma electroplating complexing agents atsopano ndi zina zabwino za organic synthesis intermediates.Mankhwala, angagwiritsidwe ntchito pokonzekera 2,4-dichloro-5-fluoroacetophenone (wapakatikati wa ciprofloxacin), ibuprofen, etc. Acetyl kolorayidi ndi chothandizira chlorination wa carboxylic zidulo.
3. Phukusi:
4. Njira zothandizira zoyamba
Kukhudza Pakhungu: Chotsani zovala zomwe zili ndi kachilombo nthawi yomweyo ndikutsuka khungu bwino ndi madzi a sopo ndi madzi aukhondo.Onani dokotala.
Kuyang'ana m'maso: kwezani zikope nthawi yomweyo ndikutsuka bwino ndi madzi ambiri oyenda kapena saline wamba kwa mphindi khumi ndi zisanu.Onani dokotala.
Kukoka mpweya: kuchoka pamalowa kupita kumalo okhala ndi mpweya wabwino.Sungani thirakiti la kupuma losatsekeka.Ngati kupuma kuli kovuta, perekani mpweya.Ngati kupuma kwasiya, yesetsani kupuma mochita kupanga nthawi yomweyo.Onani dokotala.
Kuyamwa: gargle ndi madzi ndi kumwa mkaka kapena dzira woyera.Onani dokotala.
Njira yozimitsira moto: carbon dioxide, ufa wouma, 1211 chozimitsira moto ndi mchenga.Palibe madzi kapena moto wa thovu womwe umaloledwa.
Hebei Guanlang Biotechnology Co., Ltd. ndi ya Guanlang Gulu, yomwe idakhazikitsidwa mu 2007, yomwe ili mumzinda wa Shijiazhuang womwe ndi likulu la Chigawo cha Hebei komanso gawo lapakati pakati pa Beijing Tianjin ndi Hebei ndipo ali ndi mwayi woyendera bwino.Kampani yathu ndi bizinesi yamakono yamankhwala apamwamba kwambiri ndi Research & Development, kupanga ndi sales.Tili ndi fakitale yathu ndi labu, timaperekanso ntchito zopangira makonda kwa makasitomala athu.
