Cov tshuaj polyaminopropyl biguanide (PHMB) tau raug txwv hauv cov khoom tu tus kheej txij thaum Lub Ib Hlis 2015. PHMB yog cov tshuaj tua kab mob uas siv los ua piv txwv cov tshuaj pleev ib ce, tshuaj pleev lub cev thiab tshuaj pleev. tshuaj yog xav tias yuav ua rau mob qog noj ntshav, nws ua rau ib puag ncig thiab nws yog allergenic.
YPuas yog Polyaminopropyl biguanide toxic?
Polyaminopropyl Biguanide (PHMB) yog tsis muaj kev nyab xeeb rau cov neeg siv khoomthaum siv los ua cov khoom khaws cia hauv txhua yam khoom kom zoo nkauj txog li qhov siab tshaj plaws ntawm 0.3%. ntawm kev siv qis dua thiab / lossis kev txwv tsis pub hais txog cov khoom lag luam tshuaj pleev ib ce.
Puas yog polyhexamethylene biguanide muaj kev nyab xeeb?
Raws li cov ntaub ntawv muaj, PHMB tsis muaj kev nyab xeeb rau cov neeg siv khoom thaum siv mus txog qhov siab tshaj plaws ntawm 0.3%. Kev siv nyab xeeb tuaj yeem ua raws li kev siv qis dua thiab / lossis kev txwv tsis pub hais txog cov khoom siv tshuaj pleev ib ce.
Puas yog Polyaminopropyl biguanide txwv hauv UK?
Kev txiav txim siab rau txwv PHMB hauv tib neeg cov khoom tu cev tam sim no siv tau thiab yuav raug tswj hwm los ntawm He alth & Safety Executive (HSE) hauv UK. … PHMB-muaj cov khoom siv tu cev tsis muaj muag nyob rau hauv UK & EU txij lub Ob Hlis 17th 2017 mus ntxiv.
Vim li cas PHMB raug txwv hauv tebchaws Askiv?
Shetler thiab Falsetti hais tias txawm tias PHMB tau ua pov thawj cov tshuaj tua kab mob, nws kuj tau pom tias muaj kev phom sij. … Thiab raws li McWhorter, hauv EU, PHMB yog txwv tsis pub nyob rau hauv cov khoom tu tus kheej tom qab tau sau npe rau Qib 2 Tus Neeg Saib Xyuas Carcinogenic hauv xyoo 2015.
