Wetin na di bɔyl pɔynt fɔ bisfenol a?

Bisphenol A (BPA), we dεn kכl bak diphenylolpropane כ (4-hydroxyphenyl)propane, de fכm prismatik kristal dεm insay dilute ethanol εn kristal dεm we lεk nidul insay wata. I kin bɔn ɛn i kin smɛl fayn fayn wan. I mɛlt pɔynt na 157.2°C, flash pɔynt na 79.4°C, ɛn di bɔyl pɔynt fɔ bisfenol a na 250.0°C (na 1.733 kPa). BPA kin sɔlv insay ɛtɛnol, asɛtɔn, asɛtik asid, ɛta, bɛnzin, ɛn diluyt alkali bɔt i kin lɛf smɔl fɔ mek i nɔ sɔlv insay wata. Wit wan mכlikul wet we na 228.29, na dεrivεt fכ aseton εn fεnol εn i de sav as imכtant raw mεtirial na כrganik kεmikכl industri.

Bisphenol A – di kor komponent in polycarbonate prodakshɔn, endowing plastic wit eksepshɔnal transparency ɛn impak resistans.Klik ya fɔ gɛt big diskɔnt kot fɔ Bisphenol A.

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Di tɛm fɔ post: Ɔktoba-16-2025