optical brightener powder Raw Materials CAS 1533-45-5

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Uses and synthesis of optical brightener powder

optical brightener powder, also known as optical brightener powder. Commonly known as white fluorescent dye (f1uorescent whitening dye). Low dosage, strong adaptability, good dispersion. optical brightener CAS 1533-45-5 can be added during post-processing or polymerization, the whiteness of the brightener is high, and the optical brightener Raw Materials have excellent heat and weather resistance.

Applications / Functions of optical brightener powder

optical brightener powder is used for brightening polyester stock solution, especially for brightening polyester fiber and polyester with cotton and other blended fabrics, and also for brightening plastic products

Physicochemical Property of optical brightener powder

optical brightener CAS 1533-45-5, yellow crystal, melting point 359-362℃, insoluble with water, odorless, optical brightener Raw Materials is an efficient fluorescent brightener for polyester fibers

Production methodprocess of optical brightener powder

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