Product Name: UV-9
Chemical Name: 2-Hydroxy-4-Methoxybenzophenone
Formula: C14H12O3
CAS No.: 131-57-7
Structural formula:
Application:
UV-9 is a high-efficienct UV radiation absorbing agent, capable of effectively absorbing UV radiation of 290-400 nm wavelength ,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 chloirde, polystyrene, polyurethane, acrylic resin, light-colored transparent furniture, as well as to cosmetics , with the dosage of 0.1-0.5%.
Appearance | Yellowish crystalline powder |
Purity | ≥99% |
Melting point | 62~65℃ |
Loss on drying | ≤0.3% |
Ash | ≤0.1% |
Transmittance | 290-400nm≥93% |
Packing: 20/25 kg per carton