Tinuvin 1577, UV 1577, CAS 147315-50-2
Chemical Name:
2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol
| Formula | C27H27N3O2 |  |
| Molecular Weight | 425.5 | |
| CAS# | 147315-50-2 |
Physical Properties:
| Appearance | yellowish powder |
| Melting point | 147-151 ℃ |
| Ash | ≤0.1% |
| Loss on drying | ≤0.3% |
| Purity | ≥98.5%(HPLC) |
| Transmittance | 450 nm≥86.5% 500 nm≥99% |
Applications:
> UV-1577 is of high-temperature resistance, low volatility, and low precipitation. Good compatibility with most polymers, additives and formulation resins, This product is suitable for polyether amine, polybutylene terephthalate, polycarbonate, polyether ester, polymethyl methacrylate, acrylic copolymer, polyamide, polystyrene, styrene-acrylonitrile resin and Polyolefins, etc.
Recommend dosage of Tinuvin 1577: PS 0.2-0.5%, PC 0.15-0.3%, polyolefin 0.2-0.5%, Polyester 0.3-0.5%.
Handing and safety:
>For additional handing and toxicological information, please consult us for Maternal Safety Date Sheet.
Package:
20KG cartons or drums