I-Bisphenol A (bpa) Lwati Lolusisekelo
I-Bisphenol A, lephindze yatiwe ngekutsi yi-BPA, yinhlanganisela yetintfo letiphilako lenefomula yemamolekhyuli C15H16O2. Etimbonini, isetjentiswa ekukhiciteni tintfo letifana ne polycarbonate (PC) kanye nema resin e-epoxy. Kusukela ngemnyaka wa 1960, iBPA isetjentiswa ekwakhiweni kwemabhodlela epulasitiki ebantfwana, tinkomishi te sippy, kanye nekugcoka kwangekhatsi kwekudla kanye nekunatsa (kufaka ekhatsi emakani efomula yebantfwana). I-BPA ikhona yonkhe indzawo—ingatfolakala emikhicitweni leminyenti, kusukela emabhodleleni emanti kanye netintfo tekwelapha kuya etindvwangu tangekhatsi tekupakisha kudla. Emhlabeni wonkhe, emathani latigidzi letingu-27 emapulasitiki lane-BPA akhicitwa njalo ngemnyaka.

Bisphenol A, kucinisekiswe kuhlanteka lokusezingeni leliphakeme, kuletsa kusebenta lokuvelele kwemikhicito lesehla.Chafata lapha kute utfole sicaphuno lesaphulelo.