labarai

Bayanan Samfura
Sunan Kasuwanci: MIT-IVY DMA18
Sunan Sinadarai: Dimethyl Octadecyl Amine
Lambar CAS: 124-28-7
Kunshin: 160Kg/ganga ko 800kg/IBC
Bayani dalla-dalla:
Bayanin Siffa
Ƙimar amine ta uku(mgKOH/g) 183-189
Abubuwan da ke cikin sinadarin amine na ƙasa (%) 97.0min
Launi (APHA) 30max
Babban sinadarin amine da na sakandare(%): 1max
Sarkar Carbon C18(%) minti 95

Aikace-aikace:
Ana amfani da DMA18 a masana'antar sinadarai ta yau da kullun don samar da na'urorin gyaran gashi, magungunan roba don magungunan hana rikicewa, da sauransu.

Hanyar samarwa ta ƙunshi daskararren octadecylamine, formaldehyde, da formic acid. Da farko, ana ƙara octadecylamine a cikin reactor sannan a juya shi daidai a cikin matsakaicin ethanol. Ana ƙara formic acid yayin da ake sarrafa zafin jiki a 50-60℃. Bayan an juya na mintuna da yawa, ana ƙara formaldehyde a 60-65℃ (Zafin Chemicalbook). Ana ɗaga zafin zuwa 80-83℃ sannan a sake mayar da shi na tsawon awanni 2. Sannan ana haɗa cakuda da ruwa mai alkali don cimma pH mafi girma fiye da 10. Bayan tsayawa da rabuwa zuwa yadudduka, ana cire ruwa, kuma ana cire ethanol ta hanyar tacewa ta injin. Bayan sanyaya, ana samun N,N-dimethyloctadecylamine.

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Lokacin Saƙo: Disamba-12-2025