Ndife amodzi mwa otsogolaOpanga Benzanilidendi ogulitsa ku China CAS93-98-1, timapereka chithandizo chokhazikika kwa makasitomala athu onse.
- Dzina lazogulitsa:BENZANILIDE
- CAS:93-98-1
- MF:C13H11NO
- MW: 197.23
- EINECS: 202-292-7
- Posungunuka: 161-163 °C (lit.)
- Malo owira: 117 °C10 mm Hg (lit.)
- Kachulukidwe 1,315 g/cm3
- refractive index 1.6050 (kuyerekeza)
- Pothirira: 117°C/10mm
- kutentha kutentha.Sungani pansi +30 ° C.
- solubility H2O: osasungunuka
- pka13.52±0.70(Zonenedweratu)
- kupanga Powder
- Mtundu wa index 42095
- mtundu Wotuwa mpaka wachikasu-wobiriwira
- Kusungunuka kwamadzi Kusasungunuka
Njira yopangira:
Iwo analandira ndi zimene aniline ndi asidi benzoic.Zouma za benzoic acid ndi aniline omwe adatuluka mwatsopano adachitapo kanthu pa 180-190 ℃ kwa 2h, ndiyeno kutentha kumawonjezeka kufika 225 ℃.Pachiyambi, madzi amasanduka nthunzi muzochitikazo, ndiye aniline amasanduka nthunzi, ndipo pamapeto pake tizigawo tonse timatuluka.Kachigawo kakang'ono kamene kamasanduka nthunzi pambuyo pa 255 ℃ ndi utakhazikika, kulimba ndi pansi kuti apeze chibakuwa imvi yakuda mankhwala.The zosakhwima ndi osambitsidwa ndi kuchepetsa hydrochloric asidi kuchotsa aniline otsala, kutsukidwa ndi madzi, ndiyeno anawonjezera ndi sodium hydroxide njira kuchotsa otsala benzoic asidi.Pomaliza, mankhwala oyengeka amapezedwa ndi kuchapa, kusefa, kuyanika ndi recrystallization ndi Mowa.
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.
