Bisphenol A (BPA) ji tsofa ko ni he hiaa waa ni akɛtsuɔ nii, ni akɛtsuɔ nii titri yɛ nibii srɔtoi tamɔ polycarbonate, epoxy ŋmɔtɔ, polysulfone ŋmɔtɔ, polyphenylene ether ŋmɔtɔ, kɛ ŋmɔtɔ ni bɛ ŋmɔtɔ mli lɛ afeemɔ mli. Abaanyɛ akɛ dibasic acids abɔ he koni akɛfee resin srɔtoi; etsuɔ ​​nii akɛ nɔ ni tsakeɔ nii kɛ nɔ ni akɛfataa he kɛhaa polymer ŋwɛi ŋtayaai; akɛ epoxy resin tsuɔ nii yɛ nibii ni akɛwoɔ tsɔne mli, nibii ni akɛkpɛtɛɔ nii ahe, kɛ tsɔnei kɛ tsɔnei ni akɛtsuɔ nii yɛ tsɔne mli lɛ ahe nitsumɔ mli; ni akɛ polycarbonate tsuɔ nii titri yɛ nibii ni akɛwoɔ tsɔne mli, tsɔnei afeemɔ nitsumɔhei, kɔɔyɔŋ lɛlɛ he nitsumɔ mli, kɛ nitsumɔi krokomɛi amli.

Bisphenol A – ni ji nɔ titri ni yɔɔ polycarbonate feemɔ mli, ni haa plastics lɛ feɔ nɔ ni yɔɔ faŋŋ kɛ nɔ ni nyɛɔ eshiɔ nibii ni baa mɔ nɔ lɛ. Nyɛɛ biɛ ni obi jara ni ajie nɔ ni miimɛ bo lɛ he sane.