Dab tsi yog qhov txawv ntawm diethanolamine thiab triethanolamine?

Diethanolamine thiab triethanolamine tsis zoo ib yam; lawv txawv heev hauv cov qauv tshuaj, khoom, thiab kev siv.

Cov qauv sib txawv

Diethanolamine (DEA), tseem hu ua dihydroisopropylamine, yog ib tug diethanolamine nrog cov tshuaj formula C4H11NO2 thiab molecular hnyav ntawm 105.14. Nws cov molecule muaj ob pawg hydroxyl (-OH) thiab ib pawg amino (-NH2), thiab nws yog ib qho condensation compound ntawm aminoethanol thiab ethylene glycol.

Triethanolamine (TEA), ntawm qhov tod tes, yog triethanolamine nrog cov tshuaj formula C6H15NO3 thiab molecular hnyav ntawm 149.19. Nws cov molecule muaj peb pawg hydroxyl thiab ib pawg amino, thiab nws yog ib qho condensation compound ntawm aminoethanol thiab ethylene glycol.

Chemical Property Differences

Vim lawv cov qauv sib txawv, diethanolamine thiabtriethanolaminekuj muaj cov tshuaj lom neeg sib txawv heev. Diethanolamine yog lub hauv paus tsis muaj zog thiab tuaj yeem ua rau cov kua qaub los tsim cov ntsev; nyob rau hauv lub xub ntiag ntawm tooj liab, nws tuaj yeem oxidized los ntawm huab cua los tsim cov tshuaj lom nitrosamine. Triethanolamine, txawm li cas los xij, yog lub hauv paus muaj zog me ntsis thiab tuaj yeem nruab nrab los ntawm cov kua qaub muaj zog los tsim cov ntsev. Meanwhile, triethanolamine muaj zog hydroxyl zog thiab yuav txo tau los ntawm muaj zog acids thiab alkalis.

Qhov sib txawv hauv daim ntawv thov

Vim lawv cov tshuaj sib txawv, diethanolamine thiab triethanolamine muaj kev siv sib txawv. Diethanolamine tsuas yog siv rau hauv kev tsim cov asphalt emulsifiers, antifreeze, thiab yas softeners; nws kuj muaj kev siv dav hauv cov roj av, roj, tshuaj, thiab tshuaj lag luam. Triethanolamine, ntawm qhov tod tes, feem ntau yog siv rau hauv kev sib txuas ntawm surfactants, softeners, preservatives, thiab lwm yam tshuaj, thiab kuj yog siv dav hauv cov xim, inks, plastics, roj hmab, textiles, thiab tshuaj.

Vim li cas thiaj xaiv Gneebio ua koj tus neeg muag khoom diethanolamine?

Gneebioyog cov kws tshaj lij chemical raw- cov chaw tsim khoom nrog ntau tshaj 10 xyoo ntawm kev xa tawm.
Peb muab Hoobkas- tus nqi ncaj qha, muaj peev xwm ruaj khov, qib kev cai purity, thiab ceev ceev thoob ntiaj teb xa mus rau ntau tshaj 60 lub teb chaws.
Rau cov neeg yuav khoom ntau, Gneebio muaj kev tswj xyuas zoo (ISO/GMP) thiab kev sib tw ntev - nqe lus cog lus tus nqi, ua rau peb muaj kev ntseeg siab rau kev tsim khoom lag luam.

Yam khoom siv tshuaj los ntawm Gneebio

Bulk Industrial buyers feem ntau yuavDiethanolamine CAS 111-42-2 ua ke nrog lwm cov kuab tshuaj thiab cov nruab nrab.

Ntawm no yog cov khoom nrov tshaj plaws:

 Purchase Chemical Raw Materials Nyem qhov no: TIANJIN GNEE BIOTECH CO., LTD.