N,N-Dimethyloctadecylamine Tare da CAS 124-28-7 Don Surfactants
Ruwa mai haske mai ɗanɗano mai launin ruwan kasa, bambaro mai haske mai laushi mai ƙarfi a 20 ℃. Soluble a cikin barasa kaushi, insoluble a cikin ruwa. Ta hanyar octadecylamine, formaldehyde, formic acid da aka samu ta hanyar tari. Da farko sai a zuba octadecylamine a cikin reactor, a jujjuya daidai gwargwado a matsakaicin ethanol, sarrafa zafin jiki a 50-60 ° C, ƙara formic acid, motsawa na mintuna da yawa, ƙara formaldehyde a 60-65 ° C, zafi har zuwa 80-83 ° C. reflux for 2 hours , neutralize da ruwa caustic soda don sa pH darajar fiye da 10, tsaya ga stratification, cire ruwa, cire ethanol ta injin distillation, sa'an nan sanyi don samun N, N-dimethyloctadecylamine.
| Abu | Daidaitawa |
| Bayyanar | ruwa mai tsabta mara launi |
| Amintaccen jami'a(%) | ≥97% |
| Babban darajar amin(mgKOH/g) | 183-190 |
| Hazan | ≤30 |
| primary secondary amin(%) | ≤0.3 |
| C18 (%) | ≥95 |
| Ruwa(%) | ≤0.2 |
Wannan samfurin shine mahimmin haɗin haɗin kwayoyin halitta na quaternary ammonium gishiri irin cationic surfactant. Yana iya amsawa tare da ethylene oxide, dimethyl sulfate, diethyl sulfate, methyl chloride, benzyl chloride, da dai sauransu don samar da daban-daban quaternary ammonium gishiri cations, wanda za a iya amfani da masana'anta softening, antistatic wakili, inganta gashi combability da sauran kayayyakin. Hakanan ana iya amfani dashi don samar da maganin kwari. N, N-Dimethyloctadecylamine yana amsawa tare da ethylene oxide da nitric acid don samun octadecyldimethylhydroxyethyl quaternary ammonium nitrate, wanda shine wakili na antistatic.
200kgs/Drum, 16ton/20'kwantena
250kgs/Drum,20ton/20'kwantena
1250kgs/IBC, 20tons/20'kwantena
N, N-Dimethyloctadecylamine
N, N-Dimethyloctadecylamine
