1. Acts 2 2′-Dihydroxy-4 4′-dimethoxybenzophenone as a high-efficiency UV absorber in plastics and coatings, effectively preventing polymer aging, yellowing and brittleness caused by 270-380nm UV radiation.

2. Serves UV absorber BP-6 CAS 131-54-4 as a photostable additive in cosmetics like sunscreens and hair care products, stably boosting UV protection without affecting product texture.

3. Functions as a UV stabilizer in textile dyeing and printing, reliably improving color fastness and preventing fabric fading from sunlight exposure.

Store it (CAS 131-54-4, pale yellow crystalline powder, mp 139-140℃, density 1.28g/cm³, purity ≥98%) at 10–25℃ in sealed amber glass/HDPE containers in a cool, dry, dark and well-ventilated area. Isolate from strong oxidants, acids and direct sunlight to avoid discoloration and degradation. Wear nitrile gloves, safety goggles and dust mask; avoid dust inhalation, skin/eye contact and ingestion to prevent mild irritation. Reseal tightly post-use; dispose of waste per local UV absorber & chemical environmental regulations.

UV absorber BP-6 CAS 131-54-4 is an industrial UV absorber and cosmetic additive, not for direct pure-form human contact or ingestion; undiluted contact may cause mild skin/eye irritation. In regulated applications, UV absorber BP-6 features a broad UV absorption range (270-380nm), excellent thermal/chemical stability, good compatibility with polymers and cosmetics, remarkable anti-aging effects with low dosage, and compliance with mainstream industrial & cosmetic safety standards.