Utu Pai a te Kaihanga Monoethanolamine CAS: 141-43-5
Whakaahuatanga
Ngā āhuatanga ā-tinana：He wai matotoru, kāore he tae, he mārama, he wai hihiko te monoethanolamine me te triethanolamine i te pāmahana rūma; he totoka tioata te diethanolamine. Ka mimitihia e ngā ethanolamine katoa te wai me te hauhā waro mai i te rangi, ā, ka taea te whakaranu ki te wai me ngā waipiro. Ka taea te whakaiti i ngā pūwāhi tio o ngā ethanolamine katoa mā te tāpiri wai.
E whakamahia whānuitia ana ngā ethanolamine hei takawaenga i roto i te hanga i ngā surfactants, kua nui haere te hiranga o ēnei mea ki te hokohoko hei hopi horoi, hei matū kakahu me te hiako, me ngā emulsifier. Kei roto i ēnei whakamahinga ko te keri me te tapahi hinu ki ngā hopi rongoā me ngā mea whakapaipai wharepaku kounga teitei.
Ngā kupu taurite
Etanoramine, ACS, 99+%; Etanoramine, 99%, H2O 0.5% mōrahi; ETANOLAMINE, REAGENTPLUS, >=99%; Etanoramine 2-Aminoethanol; Etanoramine; 2-aminoethanol etanoramine; ETANOLAMINE parakore; Etanoramine, ACS, 98.0-100.5%.
Ngā Whakamahinga o te Monoethanolamine
1. Ka whakamahia te ethanolamine hei matū mimiti hei tango i te hauhā waro me te hauwai whanariki mai i te hau māori me ētahi atu hau, hei matū whakangawari i ngā kiri, hei matū whakamarara hoki mō ngā matū ahuwhenua. Ka whakamahia hoki te ethanolamine i roto i ngā whakakanapa, i ngā otinga whakangaueue makawe, i ngā emulsifier, me te hanga i ngā matū hohe-mata (Beyer et al 1983; Mullins 1978; Windholz 1983). Ka whakaaetia te ethanolamine i roto i ngā taonga e whakamahia ana mō te hanga, te tukatuka, te takai rānei i te kai (CFR 1981).
Ka pāngia te ethanolamine e ngā tauhohenga e rite ana ki ngā amine tuatahi me ngā waipiro. E rua ngā tauhohenga nui o te ethanolamine i roto i te ahumahi ko te tauhohenga ki te hauhā waro, ki te hauwai whanariki rānei hei whakaputa tote wairewa, me te tauhohenga ki ngā waikawa ngako mekameka roa hei hanga hopi ethanolamine koretake (Mullins 1978). Ko ngā matū ethanolamine whakakapi, pērā i ngā hopi, e whakamahia whānuitia ana hei emulsifier, hei whakamātotoru, hei whakamakuku, hei hopi horoi i roto i ngā hanganga whakapaipai (tae atu ki ngā horoi kiri, ngā kirīmi, me ngā hinu kiri) (Beyer et al 1983).
2. Ka whakamahia te monoethanolamine hei kaihopu whakamarara mō ngā matū ahuwhenua, hei hanga i ngā kaihopu mata-kaha, hei kaihopu whakangawari mō ngā kiri, me ngā emulsifier, ngā oro, me ngā otinga makawe.
3. Hei takawaenga matū; hei aukati i te waikura; hei hanga i ngā mea whakapaipai, i ngā hopi horoi, i ngā peita, me ngā paninga.
4. Whakamahia hei ārai; tango i te hauhā waro me te hauwai whanariki mai i ngā ranunga hau.
Whakatakotoranga o te Monoethanolamine
| Pūhui | Whakatakotoranga |
| Tapeke Amin)e( i tatauhia hei Monoethanolamine | ≥99.5% |
| Wai | ≤0.5% |
| Te ihirangi o te Diethanolamine + te triethanolamine | / |
| Hazen(Pt-Co) | ≤25 |
| Whakamātautau whakatōtō (0℃, 101325kp, 168~1 74℃, Rōrahi whakarewa,ml) |
≥95 |
| Kiato (ρ20℃,g/cm3) | 1.014~1.019 |
Te Tākai o te Monoethanolamine
25kg/pahu
Rokiroki: Rokiroki ki roto i te pouaka kua kati pai, ātete ki te mārama, me te tiaki mai i te makuku.
Ngā Pātai Auau
