Simplified BPA Analysis

Bisphenol A (BPA) is one of the most widely produced chemicals in the world – approximately 4 million metric tons annually.  In recent years, BPA has received a lot of negative attention.  In fact, I can’t remember the last time I saw a plastic item in the store that didn’t have a “BPA free” marking on it.  These labels are for good reason, though, as BPA has been found to produce negative hormonal effects within the body.  BPA is a chemical that mimics estrogen and disrupts the endocrine system, which can lead to developmental disorders, thyroid issues, diabetes and even reproductive organ cancers.  BPA is so prevalent because it has many uses in polymer chemistry.  First and foremost, BPA is used as a monomer in the production of polycarbonate, a very hard thermoplastic which has countless applications, including: water bottles, baby bottles, CDs, DVDs, eyeglass lenses and many more.

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