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 medium, laola mocheso ho 50-60 ° C, eketsa acid e formic, hlohlelletsa metsotso e 'maloa, eketsa formaldehyde ka 60-65 ° C, mocheso ho fihlela ho 80-83 ° C, reflux bakeng sa lihora tse 2, u fokolise ka metsi a caustic soda ho etsa 10 pH, tlosa boleng bo boholo ho feta metsi a caustic ho tlosa pH 0, ho tlosa boleng bo phahameng ho feta 10 pH. ka vacuum distillation, ebe o pholile 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
