N,N-Dimethyloctadecylamine Me te CAS 124-28-7 Mō ngā Surfactants
He wai mātotoru parauri mārama, he totoka ngohengohe kōwhai mātotoru i te 20℃. Ka wairewa i roto i ngā whakarewa waipiro, kāore e wairewa i te wai. Mā te octadecylamine, formaldehyde, me te waikawa formic ka whiwhi mā te whakapūpū. Tāpirihia te octadecylamine ki roto i te tauhohenga tuatahi, whakaohokia kia ōrite ki roto i te reo etanoru, whakahaeretia te pāmahana i te 50-60 °C, tāpirihia te waikawa formic, whakaohokia mō ētahi meneti, tāpirihia te formaldehyde i te 60-65 °C, whakamahanahia ki te 80-83 °C, whakahokia mō ngā haora e 2, whakakorengia ki te houra kautika wai kia nui ake te pH i te 10, waiho kia wehea, tangohia te wai, tangohia te etanoru mā te whakakore korehau, kātahi ka whakamatao kia whiwhi i te N,N-dimethyloctadecylamine.
| Taonga | Paerewa |
| Āhua | wai mārama kore tae |
| Te ihirangi amine tuatoru(%) | ≥97% |
| Uara amine tuatoru(mgKOH/g) | 183-190 |
| Hātene | ≤30 |
| amine tuarua tuatahi（%） | ≤0.3 |
| C18（%） | ≥95 |
| Wai (%) | ≤0.2 |
He takawaenga hanga rauropi nui tēnei hua o te quaternary ammonium salt type cationic surfactant. Ka taea e ia te tauhohe ki te ethylene oxide, dimethyl sulfate, diethyl sulfate, methyl chloride, benzyl chloride, me ētahi atu hei whakaputa i ngā cation quaternary ammonium salt rerekē, ka taea te whakamahi mō te whakangawari i te kakahu, te ārai-pūmau, te whakapai ake i te heru makawe me ētahi atu hua. Ka taea hoki te whakamahi hei hanga i ngā ārai pepeke. Ka tauhohe a N,N-Dimethyloctadecylamine ki te ethylene oxide me te waikawa hauota hei whiwhi i te octadecyldimethylhydroxyethyl quaternary ammonium nitrate, he kaihoko ārai-pūmau.
200kgs/pahu, 16 tana/20'ipu
250kgs/pahu, 20 tana/20'ipu
1250kgs/IBC, 20tēne/20'ipu
N,N-Dimethyloctadecylamine
N,N-Dimethyloctadecylamine
