Choline Hydroxide CAS 123-41-1
Choline hydroxide yog lub hauv paus muaj zog organic uas yog ib feem ntawm lecithin thiab tseem muaj nyob rau hauv sphingomyelin. Nws yog ib qho ntawm cov pab pawg methyl sib txawv hauv lub cev uas ua rau kev sib txuas ntawm methyl pawg, nrog rau cov neeg ua ntej ntawm acetylcholine. Choline hydroxide yog quaternary amine puag, tsis muaj xim siv lead ua muaj zog hygroscopicity; Yooj yim soluble hauv dej thiab ethanol, insoluble nyob rau hauv nonpolar solvents xws li chloroform thiab ether.
Yam khoom | Specifications |
CAS | 123-41-1 : kuv |
Nco ntsoov | 46 wb. % hauv H2O |
Refractive Index | N20/D 1.4304 |
Qhov ntom | 1.073 g / mL ntawm 25 ° C |
Cia tej yam kev mob | Inert huab cua, 2-8 ° C |
Flash point | 92 ° F |
Acidity coefficient (pKa) | 13.9 (ntawm 25 ℃) |
1. Choline hydroxide, ua lub hauv paus muaj zog organic, tuaj yeem ua tiav ionized hauv dej nrog cov ntsiab lus hlau tsawg. Nws cov khoom siv tshuaj lom neeg ua rau choline dav siv hauv kev lag luam chemical engineering thiab semiconductors.
2. Choline hydroxide yog siv los ua zaub mov fortifier. Nws tuaj yeem siv los ua zaub mov rau cov menyuam mos thiab menyuam yaus, nrog rau kev noj tshuaj ntawm 380-790mg / kg thiab ntau npaum li cas ntawm 50-100mg / kg hauv dej haus.
3. Organic synthesis intermediates; Siv rau kev tshawb fawb biochemical.
4. Choline hydroxide tuaj yeem siv los ua reagent rau kev tshawb fawb biochemical; Nws kuj tseem siv tau los ua cation rau ib puag ncig tus phooj ywg thiab degradable ionic kua; Nws tseem yog tus neeg saib xyuas siv los ntawm cov tuam txhab tsim khoom semiconductor.
200kg / nruas los yog 25kg / hnab, Sheltered, qhuav, tsaus qhov chaw cia
Choline Hydroxide CAS 123-41-1
Choline Hydroxide CAS 123-41-1