Wetin na Bisphenol A prodak?

Bisfenol A (BPA) Introdyushɔn

Bisphenol A (BPA), we dεn kכl bak 2,2-bis(4-hydroxyphenyl)propane, na wan kכl dεrivεt fכ fεnol εn aseton. i de sכntez insay industri bay di kכndensכshכn fכ fεnכl εn asetכn insay di prεsεns fכ katalis lεk mεkaptoasetik asid, kloroasetεk asid, bariכm haydroksayd, כ yuz ayכn εkshεnj rεsin. Na impɔtant ɔrganik kemikal raw matirial.

Riakshɔn we di Kɔndenseshɔn kin du: .
2 C2H5OH (Fɛnol) + (CH3)2C=O (Asɛtɔn) → (C6H4OH)2C(CH3)2 (Bisfenol A) + H2O

Bisphenol A – di ɔt rɛsistɛns payɔnia wit mɛlt pɔynt we na 155-158°C, de kɔntinyu fɔ bi rɔk-sɔlid na ay-tɛmpracha ɛnvayrɔmɛnt.Klik ya fɔ gɛt diskɔnt prayz.