Introduction of CAS 169198-72-5|2-(2'-Hydroxy-4'-benzoyloxyphenyl)-5-chlorobenzotriazole
| Benzotriazole UV absorbers can effectively inhibit the occurrence of photooxidative degradation reactions, protect fiber materials, and greatly improve the quality of textile products. They have the following advantages: (1) High UV protection efficiency, the UV molar extinction coefficient is 2.6 times that of benzophenone UV absorbers and 1.8 times that of traditional benzotriazole (alkylphenol substituted derivatives) UV absorbers. (2) Strong adsorption, its adsorption to fibers, especially ultra-fine fibers, is stronger than triazine ultraviolet absorbers. Especially excellent for polyester fibers. |
Specification of CAS 169198-72-5|2-(2'-Hydroxy-4'-benzoyloxyphenyl)-5-chlorobenzotriazole
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Appearance |
Light yellow powder |
| Purity(%) | 98 |
| Melting point | 183.00-185.00℃ |
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Package and transportation of CAS 169198-72-5|2-(2'-Hydroxy-4'-benzoyloxyphenyl)-5-chlorobenzotriazole
Hot Tags: UV Absorber | CAS 169198-72-5 | 2-(2'-Hydroxy-4'-benzoyloxyphenyl)-5-chlorobenzotriazole for Plastics & Coatings, China UV Absorber | CAS 169198-72-5 | 2-(2'-Hydroxy-4'-benzoyloxyphenyl)-5-chlorobenzotriazole for Plastics & Coatings manufacturers, factory, 2 2 AZOBIS 2 2 IMIDAZOLIN 2 YL PROPANE DIHYDROCHLORIDE, 3 5 DI TERT BUTYLBENZOIC ACID, Reactive Red 195, Biurea, TPS, Isosorbide Dimethyl Ether
