Chemical Name: 2-(2'-Hydroxy-5'-methylphenyl)-benzotriazole
Molecular Formula:C13H11N3O
Molecular Weight: 225
CAS No.:2440-22-4
Properties
Widely used as benzotriazole ultraviolet absorbent
High intensity ultraviolet absorption.
Application
It can be used in polyolefin, PVC, PS, PC, EVA, paint, powder coatings, polyurethane, rubber, etc., to provide good light stability effect. It protects the polymer from ultraviolet radiation, provides excellent photostability for the polymer, and is more suitable for thick products due to its volatility.
Storage
Keep container tightly closed in a cool, well-ventilated place.
The recommended max. storage life is 12 month when stored under normal conditions.
Product form:Light yellow powder or crystal
Package：20kg PE bag
Density@20℃:1.385g/cm3
Pigments
Accelerators
Rubber Antioxidants
Light Stabilizers
Foaming Agents
Plastic Antioxidants
Lubricants
Cellulose Ethers
PVC Heat Stabilizers
Surfactants
Chelating Agents
Optical Brighteners
PVC Processing Aids
Fillers
Coating Additives
Styrene-Acrylic Emulsion
Water-based Coatings 
Building Materials 
Shoe Materials
Plastics
Rubber
Water Treatment
Ultra-light Clay
Daily Chemicals
Oilfield and Lubricant 
Food