Ethylhexylglycerin
Lub Npe Tshuaj: Ethylhexylglycerin
Cov Lus Txhais: EthylhexylGlecerine;2-Propanediol,3-[(2-ethylhexyl)oxy]-1;3-(2-ethylhexyloxy)propane-1,2-diol;Glycerolα-(2-Ethylhexyl)EtheChemicalbookr;SensivaSC50JP;
Cov mis molecular: C11H24O3
Qhov Hnyav Molecular: 204.31
Tus lej CAS: 70445-33-9
Tus lej EINECS:408-080-2
Kev Qhia Tshwj Xeeb:
Tswm Cim: Xim tsis muaj xim kua
Tsw: Cov ntxhiab tsw ntxhiab
Xim: ≤ 30
Refractive Index: 1.449 ~ 1.453
Qhov Ceev: 0.950 ~ 0.970
Kev Ntsuas: ≥99.0
Cov ntawv thov:
Cov tshuaj pleev ib ce uas siv tau, muab cov dej noo, tua kab mob, txhim kho kev xav ntawm daim tawv nqaij, thiab lwm yam, cov khoom siv tsis muaj qhov yuav tsum tau tshwj xeeb, suav nrog cov tshuaj ntxuav thiab cov khoom siv nyob ntev. Siv tau rau cov khoom uas kov cov ntaub so ntswg. Tsis raug hydrolysis, cuam tshuam los ntawm qhov kub thiab pH, nws sib xws nrog txhua yam khoom siv pleev ib ce. Nws raug pom zoo kom siv ua ke nrog lwm cov khoom siv pleev ib ce, thiab tsis txhob ntxiv cais.
Kev Siv Tshuaj
Ethylhexylglycerin, ib yam khoom siv ua kom zoo nkauj, tuaj yeem sib koom ua ke cov tshuaj preservatives ib txwm muaj thiab muab kev ua haujlwm antibacterial zoo dua. Nws tuaj yeem siv rau hauv cov neeg sawv cev ntxuav kom zoo nkauj yam tsis muaj tshuaj tsw qab ntxiv. Thaum siv ua tus neeg sawv cev bacteriostatic, qhov ntau npaum li cas yog 0.1% -0.5%, tab sis nws tsis pom zoo kom siv nws ib leeg. Hauv lub kaw lus emulsification, nws raug pom zoo kom tawg ua ntej hauv dej. Nws raug pom zoo kom ntxiv polyols kom ntseeg tau tias muaj qhov ntau tshaj plaws ntawm kev tawg hauv dej. Nws kuj tseem tuaj yeem yaj hauv roj theem ua cov mis anhydrous.
Kev Khaws Cia
Nws yuav tsum tau muab tso rau hauv qhov chaw kaw, tsis txhob sib cuag nrog huab cua, thiab tsis txhob cia hmoov av thiab lwm yam khoom poob rau hauv. Feem ntau khaws cia rau hauv qhov chaw txias, tab sis qhov kub tsis muaj feem cuam tshuam rau cov khoom, qhov kub cia pom zoo yog 20 ~ 25 ℃. Nyob rau hauv qhov chaw cia khoom zoo, lub txee lub neej tsis tsawg dua 18 lub hlis.
