2,2',4,4'-Tetrahydroxybenzophenone CAS NO.131-55-5

UV Absorber Benzophenone 2 (BP-2) is dissolved in methanol and ethanol, capable of absorbing the UV radiation of 320-400nm wavelength with the characteristics of light color, nontoxic, good compatibility. Stability of light, heat chemical is better then BP-3(UV-9). It is widely applied to PP, PE, PC, PVC, solar films, stickers, high-end cosmetics, the new high-grade paint and as well as textiles.

Applications of UV Absorber BP-2 (CAS 131-55-5)

1. UV Absorber Benzophenone 2 is usually called BP-2, it has wide absorption range, it is suitable for use as a UV-A filter for product protection, particularly for protecting colorants against fading.
2. It is also frequently used to improve the stability of perfumes to oxidation.
3. UV Absorber BP-2 is widely used in pharmaceutical intermediates, photographic materials, cosmetic UV protection additives, etc.
4. UV Absorber Benzophenone 2 is Class I sunscreen approved by the FDA.

Wuhan BJM Pharm Inc was found in 2013, located in Hubei Province, where has long history, rich culture, convenient traffic, beautiful environment and preferential policy.

We have two factories in Dezhou , Shandong and Xianning, Hubei. The factory covers an area of 48,000 square meters with the building area of 26,000 square meters.Wuhan R&D Center covers a total area of 2500 square meters. Our main business is the R&D, production and sales of Erdosteine, Pirfenidone, Telmisartan, Letrozole, Sitagliptin phosphate, Dapagliflozin , TRIS, IPTG，Etocrilene and related intermediates.

We stick to the principle as: people-oriented, customer first, Hope to establish a win-win business relationship with all friends.