Qhov mob toxicity ntawm cov xab npum thiab cov khoom siv hluavtaws feem ntau yog qhia los ntawm tus mob LD50 (qhov nruab nrab ntawm kev ua kom tuag taus) qhov tseem ceeb hauv cov tsiaj me xws li nas thiab nas. Lub qhov ncauj toxicity ntawm xab npum thiab surfactants siv nyob rau hauv hluavtaws detergents rau nas yog teev hauv qab no.
Qhov ncauj toxicity ntawm xab npum thiab surfactants siv nyob rau hauv hluavtaws detergents rau nas
Sample Soap AS AES AOS SAS LAS APE AE
LD50, g/kg＞105-15 1.7-＞5 2.5- ＞4 1-3 0.65-2 1-3 1.6-25
Yog li ntawd, nws tuaj yeem pom tau tias anionic surfactants feem ntau yog 5-10 npaug ntau tshaj li tshuaj ntxuav tes, AOS muaj tshuaj lom me ntsis, thiab LAS muaj tshuaj lom ntau dua. Tsis tas li ntawd, cov tshuaj toxicity ntawm nonionic surfactants yog roughly tib yam li cov anionic surfactants.
Kev ntsuam xyuas daim tawv nqaij qhia tau hais tias cov nyhuv irritant ntawm anionic surfactants feem ntau yog AS＞LAS＞AOS＞AES, txo qis hauv qhov kev txiav txim ntawm C12＞C14＞C16≈C18 hauv tib lub koob.
Muab piv rau qhov muag khaus ntawm LAS, AS, thiab AOS, LAS thiab AS tau pom tias muaj kev khaus khaus rau lub qhov muag ntawm qhov siab tshaj 0.1%. AOS, ntawm qhov concentration ntawm 0.1%, tshwm sim tsuas yog me me liab, thaum nyob rau ntawm 0.5%, nws ua rau muaj teeb meem rau lub qhov muag mucosa. Ntawm qhov tsis tshua muaj siab, tsis muaj ib qho ntawm peb cov surfactants irritated lub ocular mucosa, thiab qhov khaus ploj tag tom qab yaug.
Cov txiaj ntsig kev sim dav dav qhia tias AOS muaj kev nyab xeeb rau tib neeg thiab ib puag ncig.