Raraunga Hua
Ingoa Hokohoko: MIT-IVY DMA18
Ingoa Matū: Dimethyl Octadecyl Amine
Nama CAS: 124-28-7
Mōkihi: 160Kg/pahu, 800kg/IBC rānei
Ngā Whakatakotoranga:
Whakatakotoranga Huanga
Uara amine tuatoru（mgKOH/g） 183-189
Te ihirangi amine tuatoru（%） 97.0min
Tae（APHA） 30max
Te ihirangi amine tuatahi me te tuarua（%）： 1max
Mekameka waro C18（%） 95min

Ngā tono:
E whakamahia ana te DMA18 i roto i te umanga matū o ia rā hei whakaputa i ngā whakangawari makawe, ngā takawaenga hangai mō ngā kaihoko ārai-pūmau, me ētahi atu.

Ko te tikanga whakaputa ko te whakapūpū o te octadecylamine, te formaldehyde, me te waikawa formic. Tuatahi, ka tāpirihia te octadecylamine ki tētahi tauhohenga, ā, ka whakaohokia kia ōrite i roto i tētahi reo etanoru. Ka tāpirihia te waikawa formic i te wā e whakahaeretia ana te pāmahana i te 50-60℃. I muri i te whakaoho mō ētahi meneti, ka tāpirihia te formaldehyde i te 60-65℃ (te pāmahana Chemicalbook). Ka whakanuia te pāmahana ki te 80-83℃, ā, ka whakamahanahia mō ngā haora e 2. Kātahi ka whakakorengia te ranunga ki te kawakore wai kia eke ki te pH neke atu i te 10. I muri i te tūnga me te wehewehe ki ngā paparanga, ka tangohia te wai, ā, ka tangohia te etanoru mā te whakakore korehau. I muri i te whakamatao, ka whiwhihia te N,N-dimethyloctadecylamine.

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