Drometrizole powder Raw Materials CAS 2440-22-4

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Uses and synthesis of Drometrizole powder

Drometrizole powder, Chinese alias 2-(2' -hydroxy-5 '-methyl phenyl) benzotriazole; Cresoltrozole; Ultraviolet absorber UV-P; Ultraviolet absorber UV-71; 2-(2-hydroxy-5-methylphenyl) benzotriazole. Drometrizole colorless or light yellow crystal. Soluble in a variety of organic solvents such as gasoline, benzene, acetone, water solubility is very small. Soluble in alkali to form yellow salt. Drometrizole powder is used as a UV absorber for polyester, polystyrene, acrylic resins, polyvinyl chloride and other plastics, fibers and coatings. CAS number :2440-22-4; 2240-22-4.

Applications/Functions of Drometrizole powder

1. Drometrizole powder is used as a UV absorber for polyester, polystyrene, acrylic resins, polyvinyl chloride and other plastics, fibers and coatings
2. Drometrizole as UV absorbent, this product is mainly suitable for polyester, epoxy cellulose acetate, polyvinyl chloride, polystyrene, plexiglass, polyacrylonitrile resin and so on.

Physicochemical Property of Drometrizole powder

Drometrizole colorless or light yellow crystal. Soluble in a variety of organic solvents such as gasoline, benzene, acetone, water solubility is very small. Soluble in alkali to form yellow salt.

Production methodprocess of Drometrizole powder

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