Nkhani za Kampani
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N,N-Dimethyl-p-toluidine CAS: 99-97-8 YATSOPANO
N,N-Dimethyl-p-toluidine CAS：99-97-8 N,N-Dimethyl-p-toluidine Katundu, ntchito ndi njira yopangira Katundu wa fizikiki N,N-dimethyl-p-toluidine ndi madzi achikasu opanda mtundu kapena opepuka okhala ndi fungo la dzira lovunda, losungunuka 130.31℃, lowira 211.5-212.5℃, kulemera 0.9287-0.9366g/m...Werengani zambiri -
N,N-Dimethyl-o-toluidine yatsopano
Dzina la chinthu: N,N-Dimethyl-o-toluidine Dzina la Chingerezi: N,N-Dimethyl-o-toluidine Nambala ya CAS.:609-72-3 Fomula ya molekyulu: C9H13N Kulemera kwa molekyulu: 135.21 Kokani sinthani ndime iyi deta ya makhalidwe enieni 1. Mawonekedwe: madzi achikasu opepuka amafuta 2. Kuchulukana (g/mL, 25/4°C): 0.929 3. Chizindikiro cha Refractive (nD20): ...Werengani zambiri -
N,N-Dimethylaniline
Amadziwikanso kuti dimethyl tiphenylamine, madzi amafuta opanda mtundu kapena achikasu pang'ono, okhala ndi fungo lopweteka, osavuta kusungunuka mumlengalenga kapena pansi pa dzuwa ndipo amagwiritsa ntchito ze deafy. Relativ density (20 ℃ / 4 ℃) 0.9555, frosting point 2.0 ℃, bolling point 193 ℃, flash point (opening) 77 ℃, flash point 317 ℃, vi...Werengani zambiri -
Kampani yamakampani ya MIT-IVY
Kampani ya MIT-IVY ndi kampani yogulitsa zinthu zakunja ya Xuzhou Dongqing Chemical Co. Zinthu zazikulu pamsika wamkati ndi 97%. Kampaniyo ili ku Xuzhou City, m'chigawo cha Jiangsu, ndi kampani yopanga mankhwala yomwe imadziwika bwino pakupanga ndi kuyang'anira...Werengani zambiri -
Kugwiritsa ntchito Sodium Sulfate
1. Makampani opanga mankhwala opangira magalasi amadzi a sodium silicate sodium sulfide ndi mankhwala ena. 2. Makampani opanga mapepala omwe amagwiritsidwa ntchito popanga mankhwala ophikira a sulfate. 3. Amagwiritsidwa ntchito m'makampani opanga magalasi kuti alowe m'malo mwa phulusa la soda ngati chosungunulira chimodzi. 4. Amagwiritsidwa ntchito mu ...Werengani zambiri -
Kodi chopaka utoto chapakati ndi chiyani?
Zosakaniza: Zosakaniza utoto (zosakaniza utoto) ndi nthambi yofunika kwambiri yamakampani opanga mankhwala abwino. Kukula kwa zosakaniza zothandizira. Kupanga kwa zinthu zosakaniza utoto ndi utoto ku China kwakula kwambiri kuyambira m'ma 1950. Mu ...Werengani zambiri