N,N-Dimethyloctadecylamine Nwere CAS 124-28-7 Maka Surfactants
Mmiri mmiri aja aja dị nro, ahịhịa dị nro odo dị nro na 20℃. A na-agbaze na ihe mgbaze mmanya, anaghị agbaze na mmiri. Site na octadecylamine, formaldehyde, acid formic nke a na-enweta site na condensation. Buru ụzọ tinye octadecylamine n'ime reactor, gwakọta ya nke ọma na ethanol medium, chịkwaa okpomọkụ na 50-60 °C, tinye formic acid, gwakọta ya ruo ọtụtụ nkeji, tinye formaldehyde na 60-65 °C, kpoo ya ọkụ ruo 80-83 °C, reflux ruo awa abụọ, wepụ ya na mmiri mmiri caustic soda iji mee ka uru pH karịrị 10, guzoro maka nhazi, wepụ mmiri, wepụ ethanol site na vacuum distillation, wee jụọ oyi iji nweta N,N-dimethyloctadecylamine.
| ihe | Ọkọlọtọ |
| Ọdịdị | mmiri mmiri doro anya na-enweghị agba |
| Ọdịnaya amine dị n'okpuru ala(%) | ≥97% |
| Uru amine dị elu(mgKOH/g) | 183-190 |
| Hazen | ≤30 |
| amine nke abụọ nke mbụ（%） | ≤0.3 |
| C18(%) | ≥95 |
| Mmiri(%) | ≤0.2 |
Ngwaahịa a bụ ihe dị mkpa maka njikọta organic nke quaternary ammonium salt type cationic surfactant. Ọ nwere ike imeghachi omume na ethylene oxide, dimethyl sulfate, diethyl sulfate, methyl chloride, benzyl chloride, wdg iji mepụta cations nnu ammonium quaternary dị iche iche, nke enwere ike iji mee ka ákwà dị nro, ihe na-egbochi njigide, ime ka njikọ ntutu dịkwuo mma na ngwaahịa ndị ọzọ. Enwere ike iji ya mepụta ihe na-egbochi ụmụ ahụhụ. N,N-Dimethyloctadecylamine na-emeghachi omume na ethylene oxide na nitric acid iji nweta octadecyldimethylhydroxyethyl quaternary ammonium nitrate, nke bụ ihe na-egbochi njigide.
200kg kwa drum, 16tons/20'container
250kgs/drum, 20tons/20'container
1250kgs/IBC, 20tons/20'container
N,N-Dimethyloctadecylamine
N,N-Dimethyloctadecylamine
