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CAS:2440-22-4
Molecular Formula:C13H11N3O
Molecular Weight:225.25
EINECS:219-470-5
Synonyms:(2′-Hydroxy-5mg-methylphenyl)benzotriazole; 2-(2H-Benzotriazol-2-yl)-p-cresol(UV-P); TinuvinP/2-(2H-Benzotriazol-2-yl)-p-cresol; LOTSORBUVP; 2-(2H-1,2,3-BeChemicalbooknzotriazol-2-yl)-4-methylphenol; 2-(2h-benzotriazol-2-yl)-4-methyl-pheno; 2-(2h-benzotriazol-2-yl)-p-creso; 2-(2-hydroxy-5-methyl-phenyl)-2H-benzotriazole
Qu'Est-Ce Que Drometrizole Cas 2440-22-4
- As a UV absorber, this product is mainly suitable for polyester, epoxy cellulose acetate, polyvinyl chloride, polystyrene, organic glass, polyacrylonitrile resin, etc. The maximum absorption wavelength range is 270-380nm. General dosage: 0.1-0.5% for thin products and 0.05-0.2% for thick products.
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Spécification
| Inspection | Norme De Qualité De L' | Units | Inspection Results |
| Apparence | Yellow powdery solid | / | PASSER |
| Transmission de la lumière | 440nm ≥95.0 | % | 99. 14 |
| 500nm ≥97.0 | % | 99.72 | |
| Perte sur le séchage | ≤0.50 | % | 0.20 |
| Intervalle de fusion | 125- 130 | ℃ | 129.2- 129.8 |
| Ash | ≤0. 1 | % | 0.02 |
| La pureté | ≥99.0 | % | 99.61 |
Application
Drometrizole provides ultraviolet protection in a wide variety of polymers including styrene homoand copolymers, engineering plastics such as polyesters and acrylic resins, polyvinyl chloride, and other halogen containing polymers and copolymers (e.g. vinylidenes), acetals and cellulose esters. Elastomers, adhesives, polycarbonate blends, polyurethanes, and some cellulose esters and epoxy materials also benefit from the use of Drometrizole.
Package
25kgs/tambour,9tons/20'container
25kgs/sac,20tons/20'container
Mots-Clés Associés
(2'-Hydroxy-5 mg-méthylphényl)benzotriazole; 2-(2H-Benzotriazol-2-yl)-p-crésol(UV-P); TinuvinP/2-(2H-Benzotriazol-2-yl)-p-crésol; LOTSORBUVP; 2-(2H-1,2,3-BeChemicalbooknzotriazol-2-yl)-4-méthylphénol; 2-(2h-benzotriazol-2-yl)-4-méthyl-phénol; 2-(2h-benzotriazol-2-yl)-p-creso; 2-(2-hydroxy-5-méthyl-phényl)-2H-benzotriazole
