❖ 1, 4-Dioxane yog cov khoom siv hluavtaws uas iscible tag nrho hauv dej (EPA 2006; ATSDR 2012). ❖ Cov ntsiab lus muaj xws li dioxane, dioxan, p-dioxane, diethylene dioxide, diethylene oxide, diethylene ether thiab glycol ethylene ether (EPA 2006; ATSDR 2012; Mohr 2001).
Yuav ua li cas cov kuab tshuaj yog dioxane?
1, 4-Dioxane yog ib qho non-polar, aprotic solvent. Nws muaj dielectric tas li xwb 2.25.
Puas dioxane yog cov kuab tshuaj zoo?
Dioxane yog siv los ua ib qho solvent rau ntau yam kev siv tswv yim zoo li hauv chav kuaj, thiab kuj yog tus stabilizer rau kev thauj cov chlorinated hydrocarbons hauv cov thawv txhuas.
Dioxane hauv dej yog dab tsi?
1, 4-Dioxane yog siv los ua tus stabilizer rau chlorinated cov kuab tshuaj xws li trichloroethane thiab trichloroethylene. 1 Nws kuj tseem tuaj yeem yog cov khoom siv tshuaj lom neeg uas tsis tau npaj siab siv hauv cov khoom siv xws li da dej npuas, tshuaj zawv plaub hau, ntxhua khaub ncaws, xab npum, tshuaj ntxuav tawv nqaij, nplaum nplaum, thiab tshuaj tiv thaiv kab mob.
Yuav ua li cas yog miscible?
Ethanol thiab dej yog kua miscible. Tsis muaj teeb meem dab tsi proportions yog tov, lawv tsim ib qho kev daws teeb meem. Benzene thiab acetone yog miscible. Hexane thiab xylene yog miscible.
