Bisphenol A
Bisphenol A ( BPA) is a chemical compound primarily used in the manufacturing of various plastics. It is a colourless solid which is soluble in most common organic solvents, but has very poor solubility in water.
Risk Management for Bisphenol A (BPA) | US EPA
What is Bisphenol A? BPA is a high production volume (HPV) chemical widely used in manufacturing polycarbonate plastics and epoxy resins used in nearly every industry. Humans appear to be exposed primarily through food packaging manufactured using BPA, although those products account for less than 5 percent of the BPA used in this country.
Recent advances and progress in the detection of bisphenol A
Bisphenol A (BPA) is an important industrial chemical used as a plasticizer in polycarbonate and epoxy resins in the plastic and paper industries. Because of its estrogenic properties, BPA has attracted increasing attention from many researchers. This review focuses primarily on analytical methods for BPA detection that have emerged in recent
What is BPA? Should I be worried about it? - Mayo Clinic
BPA stands for bisphenol A, an industrial chemical that has been used to make certain plastics and resins since the 1950s. BPA is found in polycarbonate plastics and epoxy resins. Polycarbonate plastics are often used in containers that store food and beverages, such as water bottles. They may also be used in other consumer goods.
Plasticizers and bisphenol A in Adyar and Cooum riverine
Plasticizers like phthalic acid esters (PAEs) range between 10 and 60% by weight predominantly in polyvinyl chloride (PVC) materials (Hahladakis et al. 2018). In 2015, the global use of plasticizers was 8.4 million tons (MT), and bis(2-ethylhexyl) phthalate (DEHP) represented 37% of the global plasticizer market. Additives like bisphenol A (BPA
- What are phthalates & bisphenols?
- Phthalates and bisphenols are high production volume chemicals that are widely used in the manufacturing of consumer and medical-grade plastics. Due to their broad use in both industrial and consumer products, >2 billion pounds of bisphenol-A (BPA) and di-2-ethylhexyl phthalate (DEHP) are produced globally each year (Halden, 2010; Shelby, 2008).
- Is there a relationship between BPA pollution and the plastics industry?
- In the present study, we investigated BPA concentrations in river water, aquatic animal, and surface soil samples from three different plastics industrial areas in southeast China, and we have also discussed possible relationship between BPA pollution and the local plastics industry.
- Is BPA biodegradable in food-grade plastics?
- Evaluation of Bisphenol A (BPA) concentration in Food-grade plastics. The highest concentration of leached BPA from food-grade plastic was 42.78 ppm. Brucella sp. and Brevibacillus parabrevis identified for BPA biodegradation. Evaluation of microbial degradation of BPA through U-HPLC and GC-MSMS.
- How many plasticizers and BPA are in Chennai River?
- This study reports the distribution of ∑ 7 plasticizers (6 PAEs and DEHA) and BPA along two major rivers flowing through Chennai city. Elevated levels of BPA and plasticizers were mainly attributed to the high load of industrial and domestic wastewater activities in addition to the burning of plastic waste along both the rivers.
- What is bisphenol A used for?
- Bisphenols’ widespread use in day to day life has enabled its existence in various compartments of the environment. Bisphenol A (BPA) is utilized as a monomer in manufacturing polycarbonate plastics, epoxy resins, as well as flame retardants and is also considered as an endocrine disruptor.
- Which plasticizer is most widely used in PVC products?
- Due to its low-cost of production and superior chemical properties for the manufacturing of flexible plastic products, DEHP remains the most widely used plasticizer in PVC products.
