N,N-Dimethyloctadecylamine Ka CAS 124-28-7 Bakeng sa Li-surfactants
Mokelikeli o mosootho o bobebe o bobebe, lehlaka le mosehla le bobebe bo tiileng ho 20 ℃.E qhibilihang ka har'a metsoako ea joala, ha e qhibilihe ka metsing.Ka octadecylamine, formaldehyde, formic acid e fumanoang ka condensation.Qala ka ho eketsa octadecylamine ka har'a sekontiri, hlohlelletsa ka mokhoa o ts'oanang ka ethanol, laola mocheso ho 50-60 ° C, eketsa formic acid, hlohlelletsa metsotso e 'maloa, eketsa formaldehyde ho 60-65 ° C, mocheso ho fihlela ho 80-83 ° C, reflux bakeng sa lihora tse 2, e fokolise ka soda ea mokelikeli ho etsa hore pH ea boleng e be kholo ho feta 10, emela stratification, tlosa metsi, tlosa ethanol ka vacuum distillation, ebe u pholisa ho fumana N,N-dimethyloctadecylamine.
| Ntho | Standard |
| Ponahalo | mokelikeli o senang mmala o hlakileng |
| Likahare tsa amine tse phahameng(%) | ≥97% |
| Boleng bo phahameng ba amine(mgKOH/g) | 183-190 |
| Hazen | ≤30 |
| amine ea mantlha ea bobeli(%) | ≤0.3 |
| C18 (%) | ≥95 |
| Metsi(%) | ≤0.2 |
Sehlahisoa sena ke motsoako oa bohlokoa oa organic synthesis oa quaternary ammonium salt type cationic surfactant.E ka itšoara ka ethylene oxide, dimethyl sulfate, diethyl sulfate, methyl chloride, benzyl chloride, joalo-joalo ho hlahisa li-cations tse fapaneng tsa letsoai tsa quaternary ammonium, tse ka sebelisoang bakeng sa ho nolofatsa lesela, moemeli oa antistatic, ho ntlafatsa combability ea moriri le lihlahisoa tse ling.E ka boela ea sebelisoa ho hlahisa lintho tse lelekang likokoanyana.N,N-Dimethyloctadecylamine e sebetsana le ethylene oxide le nitric acid ho fumana octadecyldimethylhydroxyethyl quaternary ammonium nitrate, e leng antistatic agent.
200kgs/drum, 16tons/20'container
250kgs/drum,20tons/20'container
1250kgs/IBC, 20tons/20'container
N, N-Dimethyloctadecylamine
N, N-Dimethyloctadecylamine
