Product Name: UV-0 / BP-1 / 2,4-DHBP
Chemical Name:2,4-Dihydroxybenzophenone
CAS No.:131-55-6
Molecular Formula:C13H10O3
Molecular Weight:214.22
Specifications:
Items | Specifications | Results |
Appearance | Light yellow powder | Conform |
Melting Point | 143°C min | 144.4°C |
Purity | 99.0% min | 99.64% |
Heavy metals(ppm) | 5ppm max | Pass |
Specific absorption | At 290mm 630min | 637 |
Loss on drying | 0.20% max | 0.06 |
Application:
BP-1 is a benzophenone type UV absorber. It is compatible with a wide range of polymers. BP-1is particularly recommended for using in polystyrene, epoxy, nail polish and elastomers. It is also effective to protect colorant , polymethyl methacrylate and coatings.
China
