Bisphenol A ubedo ango?

Bisphenol A (BPA) acaki

Bisphenol A (BPA), ma julwonge bende ni 2,2-bis(4-hydroxyphenyl)propane, utiye piny ma pire tek ma wok kud i phenol ku acetone. Juyike i tic ku rwom pa phenol ku acetone i bedo pa catalysts calu mercaptoacetic acid, chloroacetic acid, barium hydroxide, nyo tic ku ion exchange resins. Etiye piny ma pire tek ma juyubu ku kemikol.

Condensation Reaction:
2 C₆H5OH (Phenol) + (CH3)₂C=O (Acetone) → (C₆H₄OH)₂C(CH3)₂ (Bisphenol A) + H₂O

Bisphenol A – piny ma nyayu lyethu ma tek ku rwom mi lyethu pa 155-158°C, bedo tek i kabedo ma lyethu tek. Dii kaneni pi nwangu bei ma piny.