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Ultraviolet absorbent UV-P

 

Chemical name: 2-(2-Hydroxy-5-methylphenyl)benzotriazole

Molecular formula: C₁₃H₁₁N₃O

CAS NO.:2440-22-4

Chemical indexes:

Appearance	white to light yellow powder
Assay	≥99%
Melting point	128-132°C
Ash	<0.2%
Light transmittance	440nm>97% 550nm>98%

Features and Uses: It is high efficient Ultraviolet absorbent, it can adsorb the UV ray of 290-400polymethyl methacrylate, polythene, ABS resin, epoxy resin, fiber resin or used in colorless transparent products. Dosage thin product 0.1-0.5%, thick product 0.05-0.2%. It can be used in the food container.

Packing and storage:Ultraviolet absorbent UV-P is non-toxic, non-inflammable, non-explosive, non-corrosive matter with good storage stability. Packed in plastic bag lined carton, Net wt. 25kg & 50kg, or following your demand.