Anionic detergent yog synthetic detergent uas yog lipophilic hydrocarbon pawg ntawm cov molecule yog anion. Lub tshuab ntxhua khaub ncaws muaj cov saw hlau ntev hydrocarbon thiab cov dej-soluble tsis zoo ionic pawg. Txhais: Anionic detergents yog cov ntsev ntsev ntawm cov hlua ntev sulfonated cawv lossis hydrocarbons.
Puas yog cov tshuaj ntxuav tes feem ntau anionic?
Cov tshuaj ntxuav tes anionic yog alkylbenzene sulfonates. Cov alkylbenzene feem ntawm cov anions yog lipophilic thiab sulfonate yog hydrophilic. … Anionic detergents yog hom tshuaj ntxuav ntau tshaj plaws, thiab kwv yees li 6 billion kilograms ntawm cov tshuaj ntxuav tes anionic tau tsim txhua xyoo rau kev lag luam hauv tsev.
Puas yog lauryl cawv anionic detergent?
Peb tsim cov carboxylates, sulfosuccinates, sulfonates, thiab phosphates siv lauryl cawv ethoxylates, uas ua haujlwm li anionic surfactants. Lauryl cawv ethoxylate muaj nuj nqi ua tus neeg sawv cev ua npuas dej hauv cov khoom tu tus kheej xws li tshuaj zawv plaub hau thiab cov gels da dej vim nws txo qis qhov nro hauv cov kua.
Puas yog cov tshuaj ntxuav tes anionic lossis cationic?
Lub taub hau lub taub hau ntawm pawg ionic detergents muaj qhov zoo (cationic) lossis negative (anionic) nqi. Anionic detergents feem ntau muaj qhov tsis zoo-them sulfate pawg raws li lub taub hau hydrophilic; whereas cationic detergents muaj ib pab pawg neeg ammonium zoo.
Puas yog SDS yog ib qho tshuaj ntxuav tes?
Detergents tuaj nyob rau hauv peb hom: ionic (cationic thiab anionic) thiab non-ionic. … Ionic detergents (xws li anionic SDS) yog siv rau gel electrophoresis vim lawv muaj txiaj ntsig zoo rau cov protein solubilization, linearization thiab tsim kom muaj ib qho nqi sib xws hauv kev npaj rau gel electrophoresis.
