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UV absorber UV-9, BP-3
  • Origin:China
  • Createtime: 2025-06-23
  • Updatetime: 2025-06-23
Product Details

Product Name:  UV absorbers UV-9

Chemical Name: 2-Hydroxy-4-Methoxy Benzophenone(BP-3)

CAS NO.: 131-57-7

Molecular Formula:C14H12O3


Specification

Content≥99 %

Melting Point:  62~66°C

Ash: ≤0.1%

Specific Extinction: (285nm)≥630  (325nm) ≥ 400

  Characteristics and Uses:

This product is a high-efficient UV radiation absorbing agent, capable of effectively absorbing UV radiation of 290-400 nm wave length ,but it almost does not absorb visible light, particularly applicable to light-colored transparent products. It is well stable to light and heat, not decomposable below 200°C, applicable to paint and various plastic products, particular effective to polyvinyl chloride, polystyrene, polyurethane, acrylic resin, light-colored transparent furniture, as well as to cosmetics , with the dosage of 0.1-0.5%.

Precaution: No toxicity kept away from moisture and fire in transportation; stored and transported as common chemicals with relatively good stability, kept in a well-closed, light-resistant, dry and cool place.