N,N-Dimethyloctadecylamine Ndi CAS 124-28-7 Kwa Owonjezera
Madzi owoneka bwino a bulauni, mapesi opepuka achikasu olimba pa 20 ℃. Zosungunuka mu mowa zosungunulira, zosasungunuka m'madzi. Ndi octadecylamine, formaldehyde, formic acid akamagwira condensation. Choyamba kuwonjezera octadecylamine mu riyakitala, kusonkhezera wogawana mu Mowa sing'anga, kulamulira kutentha pa 50-60 °C, kuwonjezera formic acid, chipwirikiti kwa mphindi zingapo, kuwonjezera formaldehyde pa 60-65 °C, kutentha kwa 80-83 °C, reflux kwa 2 hours , neutralize ndi madzi caustic koloko, kuchotsa 10 madzi caustic koloko, kuchotsa 10 pH mtengo, chotsani mtengo wa 10 pH. ndi vacuum distillation, ndiyeno ozizira kupeza N,N-dimethyloctadecylamine.
| Kanthu | Standard |
| Maonekedwe | madzi oyera opanda mtundu |
| Ma amine apamwamba kwambiri(%) | ≥97% |
| Mtengo wapamwamba wa amine(mgKOH/g) | 183-190 |
| Hazen | ≤30 |
| primary secondary amine(%) | ≤0.3 |
| C18 (%) | ≥95 |
| Madzi (%) | ≤0.2 |
Izi ndi zofunika organic kaphatikizidwe wapakatikati wa quaternary ammonium mchere mtundu cationic surfactant. Iwo akhoza kuchita ndi ethylene okusayidi, dimethyl sulfate, diethyl sulfate, methyl kolorayidi, benzyl kolorayidi, etc. kupanga osiyana quaternary ammonium mchere cations, amene angagwiritsidwe ntchito kufewetsa nsalu, antistatic wothandizila, kusintha tsitsi combability ndi mankhwala ena. Angagwiritsidwenso ntchito popanga mankhwala othamangitsa tizilombo. N,N-Dimethyloctadecylamine imakhudzidwa ndi ethylene oxide ndi nitric acid kuti ipeze octadecyldimethylhydroxyethyl quaternary ammonium nitrate, yomwe ndi antistatic agent.
200kgs/ng'oma, 16tons/20'container
250kgs / ng'oma, 20tons / 20'chidebe
1250kgs/IBC, 20tons/20'container
N, N-Dimethyloctadecylamine
N, N-Dimethyloctadecylamine
