Omnistab UV P

· Chemical Name:2-(2H-Benzotriazol-2-yl)-p-cresol

· CAS：2440-22-4

· Molecular formula:C13H11N3O

· Molecular weight:225.25

TDS Download： MSDS Download：

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Structural formula:

Applications

UV P is an effective polymeric light stabilizer. It can be widely used in engineering plastics and homologous styrene copolymer, such as polyester, acrylic resin and other halogen polymers or copolymers (such as vinylene), acetal, cellulose ester etc.. UV P also applies to elastomers, adhesives, polycarbonate blends, polyurethanes, other cellulose esters, and epoxy materials.
It has also a strong ability to absorb ultraviolet light in the range of 300-400nm. UV P has a superior photostability under long-term sunshine.

Specifications

Item	Specification
Appearance	Light yellow crystals
Assay	99.00% min
Melting Point (℃)	128.00-133.00
Volatile	0.50% max
Ash	0.10% max
Transmittance	440nm: 97.00% min
	500nm: 98.00% min

Storage and transportation

Keep container tightly closed. Avoid ingestion and inhalation.
20kg carton or as customer's requirements.

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Omnistab UV P

Omnistab UV P

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