Njira Yochitira Bisphenol A
Ponena za bisphenol A, ndi chinthu chachilengedwe chomwe chili ndi udindo wofunikira mumakampani opanga mankhwala! Njira yake yochitira zinthu imaphatikizapo zinthu zambiri, zomwe ndi zovuta komanso zosangalatsa.
Chidziwitso Choyambira cha Bisphenol A
Bisphenol A, yomwe dzina lake lasayansi ndi 2,2-bis(4-hydroxyphenyl)propane komanso chidule chake ndi BPA, ndi kristalo woyera. Imasungunuka mu zinthu zachilengedwe monga methanol, ethanol, isopropanol, butanol, acetic acid, ndi acetone, ndipo imasungunuka pang'ono m'madzi. Kapangidwe kake ka molekyulu kali ndi magulu awiri a phenolic hydroxyl ndi mlatho wa isopropyl. Kapangidwe kake kapadera kamapangitsa kuti ikhale ndi zinthu zapadera zamakemikolo, zomwe zimathandiza kuti igwire nawo ntchito zosiyanasiyana zamakemikolo.

Bisphenol A, yomwe ndi chitsulo cholimba chomwe chimapangitsa kuti mankhwala azigwira ntchito bwino, imalimbana ndi ma asidi ndi ma alkali, zomwe zimapangitsa kuti zinthu zomaliza zigwire ntchito bwino.