Yintoni imveliso yeBisphenol A?

IBisphenol A (i-bpa) Intshayelelo

I-Bisphenol A (BPA), ekwaziwa ngokuba yi-2,2-bis(4-hydroxyphenyl)propane, sisiphumo esiphambili se-phenol kunye ne-acetone. Yenziwa ngoshishino ngokuxinana kwe-phenol kunye ne-acetone xa kukho izinto ezibangela ukuba i-catalysts ezifana ne-mercaptoacetic acid, i-chloroacetic acid, i-barium hydroxide, okanye kusetyenziswa ii-ion exchange resins. Yinto ebalulekileyo ye-organic chemical raw material.

Impendulo yoMphunga:
2 C₆H₅OH (Phenol) + (CH₃)₂C=O (I-Acetone) → (C₆H₄OH)₂C(CH₃)₂ (I-Bisphenol A) + H₂O

I-Bisphenol A – eyona njini yokumelana nobushushu eneqondo lokunyibilika eliyi-155-158°C, ihlala iqinile kwiindawo ezinobushushu obuphezulu. Cofa apha ukuze ufumane amaxabiso ancitshisiweyo.