Iyiphi izinga lokubilisa le-bisphenol a?

I-Bisphenol A (BPA), eyaziwa nangokuthi yi-diphenylolpropane nofana (4-hydroxyphenyl)propane, yenza amakristalu we-prismatic ku-ethanol ehlanjululweko kanye namakristalu afana nenaliti emanzini. Ivutha begodu inephunga elincani le-phenolic. Indawo yayo yokuncibilika ngu-157.2°C, indawo yokukhanya ngu-79.4°C, begodu indawo yokubilisa ye-bisphenol a ngu-250.0°C (ku-1.733 kPa). I-BPA incibilika ku-ethanol, i-acetone, i-acetic acid, i-ether, i-benzene, kanye nama-alkali ahlanjululweko kodwana pheze ayincibiliki emanzini. Ngesisindo samamolekhyuli angu-228.29, sivela ku-acetone ne-phenol begodu sisebenza njengesisetjenziswa esiqakathekileko embonini yamakhemikhali we-organic.

I-Bisphenol A – ingcenye eqakathekileko ekukhiqizeni i-polycarbonate, enikela amaplastiki ukukhanya okuhle khulu nokujamelana nokutjhayisana. Tlika lapha ukuthola isaphulelo esikhulu se-Bisphenol A.

https://www.pulisichem.com/contact-us/


Isikhathi sokuposa: Okthoba-16-2025