Igicuruzwa cya Bisphenol A ni iki?

Bisphenol A (bpa) Intangiriro

Bisphenol A (BPA), izwi kandi nka 2,2-bis (4-hydroxyphenyl)propane, ni ikintu cy'ingenzi kiva muri fenol na acetone. Ikorwa mu nganda binyuze mu guhuzwa kwa fenol na acetone mu gihe hari ibintu nka aside mercaptoacetic, aside chloroacetic, barium hydroxide, cyangwa hakoreshejwe resins zo guhinduranya iyoni. Ni igikoresho cy'ingenzi cya organic chemical.

Uburyo bwo guhumeka kw'amazi:
2 C₆H₅OH (Phenol) + (CH₃)₂C=O (Asetone) → (C₆H₄OH)₂C(CH₃)₂ (Bisphenol A) + H₂O

Bisphenol A – itangira kurwanya ubushyuhe ifite urugero rwo gushonga rwa 155-158°C, ikomeza gukomera mu bushyuhe bwinshi. Kanda hano kugira ngo ubone ibiciro bigabanyirijwe.