Products Description
What is Bisphenol a?
Bisphenol A, also known as BPA, is an organic compound with a CAS number of 80-05-7, a chemical formula of C₁₅H₁₆O₂, a molecular weight of 228.29, and a density of 1.195. BPA is considered to have certain toxicity and potential environmental hazards. Studies have shown that it may interfere with the endocrine system and is believed to have adverse effects on the reproductive system, nervous system, and immune system. Long-term exposure to BPA may have a negative impact on the development of infants and children.It is a colorless to slightly yellow solid that is soluble in organic solvents such as ketones and esters.


Basic Info
| CAS Number | 80-05-7 |
| EINECS Number | 201-245-8 |
| Chemical Formula | C₁₅H₁₆O₂ |
| Molecular Weight | 228.29 |
| Density | 1.195 |
| Melting Point | 158-159 °C (lit.) |
| Boiling Point | 220 °C (at 4 mm Hg, lit.) |
| Flash Point | 227 °C |
| Water Solubility | <0.1 g/100 mL at 21.5 ºC |
| Vapor Pressure | <1 Pa (25 °C) |
| Solubility | 0.12 g/L with insoluble substances |
| Refractive Index | 1.5542 (estimate) |
| Acidity Coefficient | 10.29±0.10 (Predicted) |
What are the uses of Bisphenol A?
Bisphenol A is an important organic chemical raw material with a wide range of uses in many fields:
- Production of polycarbonate: BPA is a key raw material for the production of polycarbonate. Polycarbonate has the advantages of high strength, high transparency, good impact resistance and heat resistance, and is widely used in construction, automobiles, electronic appliances, medical and other industries.
- Manufacturing epoxy resin: BPA is also one of the important raw materials for synthesizing epoxy resin. Epoxy resin has excellent adhesion, corrosion resistance, insulation and other properties, and is often used in coatings, adhesives, electronic packaging materials and other fields. In coatings, it can be used to protect surfaces such as metals and wood; in adhesives, it can be used to bond various materials; in electronic packaging, it can protect electronic components from the influence of the external environment.
- Production of polysulfone resin: BPA participates in the synthesis of polysulfone resin. Polysulfone resin has good heat resistance, water resistance and mechanical properties, and can be used to manufacture high-performance engineering plastics, which are used in aerospace, medical equipment, food packaging and other fields.
- Manufacturing other products: BPA can also be used to produce polyester resins, polyphenylene ether resins and other polymer materials. In addition, it is used as an additive in plastic processing to improve the properties of plastics. In some thermal papers, Bisphenol A is also used as a developer to help display images.
Storage precautions
- Packaging requirements: Usually woven bags or paper bags lined with plastic bags are used for packaging, and sealed barrels can also be used to ensure that the packaging is intact to prevent product leakage and moisture.
- Storage environment: It should be stored in a cool, well-ventilated warehouse, away from fire and heat sources, and avoid direct sunlight. The warehouse temperature should not exceed 30℃, and the relative humidity should not exceed 80%. BPA easily reacts with oxidants, acids and other substances, so it should be stored separately from these substances and should not be mixed.
- Storage period: BPA has a certain storage period. It is generally recommended to use it within 12 months to ensure product quality.

Company Profile
Gneebio is an enterprise specialising in the research, development, production and sales of phytochemicals and fine chemicals.Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our reagent products are widely exported to many countries including the United States, Russia, Canada, Australia, Europe, etc., and we provide fast shipping services to our customers. We hope to establish long-term and mutually beneficial cooperation with more friends in the future and provide the best products and services for our customers.
Our popular products include Organic Chemicals: CAS: 3327-22-8 CTA, CAS 27126-76-7 Phenyliodosohydroxy Tosylate, catalyst: CAS 110-02-1 Thiophene, among others.




FAQ
Can your company accept customisation and meet customers' special specifications?
Yes, we can.
What are your payment terms?
Wire transfer, paypal, western union, money order and bitcoin.
What is your delivery time?
We usually ship within 1-3 days after receiving your payment.
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