| Chemical Name | UV absorber UV-P/Light stabilizer P/UV-71 |
| English Name | Ultraviolet Absorbent UV-P |
| CAS | 2440-22-4 |
| EINECS | 219-470-5 |
| Appearance | Light yellow powder |
| Melting point | 128-132 °C(lit.) |
| Boiling point | bp10 225° |
| Density | 1.38g/mL @20℃ |
| Purity | 99.00% |
| Molecular Formula | C13H11N3O |
| Light transmittance | 440nm ≥97.00% 500nm ≥98.00% |
| Packing | (20 kg × 1) PE bag |
| Use | Benzotriazole UV absorbers.Suitable for: polyvinyl chloride, styrene homopolymer and copolymer, polyester, polycarbonate, acrylate, epoxy resin, polyurethane, elastomer, adhesive, Suitable for:etc.PVC/ABS/PU/Engineering Plastic. |
| Dosage | 0.1-0.5% |