Ino nkuli buti kwa bisphenol a?

Bisphenol A (BPA), alimwi wiitwa kuti diphenylolpropane naa (4-hydroxyphenyl)propane, ulapanga mabwe aasalala mu ethanol iitakwe busani alimwi amabwe aali mbuli nyeleti mumaanzi. Ulakonzya kupya mpo ulaa tununkilizyo tusyoonto twa phenolic. Busena bwakunyenguluka bwayo buli 157.2°C, busena bwakupya buli 79.4°C, mpawo busena bwakubila bwa bisphenol a buli 250.0°C (a 1.733 kPa). BPA ilakonzya kunywika mu ethanol, acetone, acetic acid, ether, benzene, a diluted alkalis pesi ilakonzya kunywika mumaanzi. Kakuli kulema kwamolekyula kwa 228.29, nchintu chizwa ku acetone a phenol mpawo chibeleka mbuli chintu chiyandikana loko mumakwebo aapanga misamu.

Bisphenol A – nchintu chipati mukupanga polycarbonate, kupa kuti mapulasitiki abe aasalala loko akukazya kutyompokelwa. Dina aawa kuti ujane muulo mupati wa Bisphenol A.

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Chiindi chakutumizya: Oct-16-2025