Idatha Yomkhiqizo
Igama Lokuhweba: MIT-IVY DMA18
Igama Lekhemikhali: I-Dimethyl Octadecyl Amine
Inombolo ye-CAS: 124-28-7
Iphakheji: 160Kg/isigubhu noma 800kg/IBC
Imininingwane:
Ukucaciswa Kwesici
Inani le-amine ephakeme (mgKOH/g) 183-189
Okuqukethwe kwe-amine ephakeme (%) 97.0min
Umbala (APHA) 30x
Okuqukethwe kwe-amine okuyinhloko nokwesibili (%): 1max
Uchungechunge lwekhabhoni lwe-C18 (%) 95min

Izicelo:
I-DMA18 isetshenziswa embonini yamakhemikhali yansuku zonke ukukhiqiza ama-conditioner ezinwele, izinto zokwenziwa ezisetshenziswayo zama-anti-static agents, njll.

Indlela yokukhiqiza ihilela ukujiya kwe-octadecylamine, i-formaldehyde, kanye ne-formic acid. Okokuqala, i-octadecylamine ifakwa ku-reactor bese ivuselelwa ngokulinganayo endaweni ye-ethanol. I-formic acid ifakwa ngenkathi izinga lokushisa lilawulwa ku-50-60℃. Ngemva kokuvuselelwa imizuzu eminingana, i-formaldehyde ifakwa ku-60-65℃ (izinga lokushisa le-Chemicalbook). Izinga lokushisa liphakanyiswa lifike ku-80-83℃ bese libuyiselwa emuva amahora ama-2. Ingxube ibe isisuswa nge-alkali ewuketshezi ukuze kufinyelelwe i-pH engaphezu kuka-10. Ngemva kokuma nokuhlukana kube yizingqimba, amanzi ayasuswa, bese i-ethanol isuswa nge-vacuum distillation. Ngemva kokupholisa, kutholakala i-N,N-dimethyloctadecylamine.

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