
CAS 2440-22-4 (UV Absorber / UV-P) Quick Details:
| Item | Standard |
|---|---|
| Appearance | Light yellow crystals |
| Melting point ºC | 128.0~132.0 |
| Ash % ≤ | 0.1 |
| Loss on drying % ≤ | 0.5 |
| HPLC % ≥ | 99.0 |
| Transmittance % ≥ (440nm) | 97.0 |
| Transmittance % ≥ (500nm) | 98.0 |
UV Absorber / UV-P is utilized for plastics, fibers, and coatings such as polyester, polystyrene, acrylic, and polyvinyl chloride (PVC). Store in a clean and dry place.







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