Omnistab UV 327

Omnistab UV 327

· Chemical Name:2-(2'-Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole

· CAS:3864-99-1

· Molecular formula:C20H24ClN3O

· Molecular weight:357.88

Structural formula:
Omnistab UV 327
Applications

The utility model is especially suitable for polyethylene and polypropylene, and can also be used as an ultraviolet absorber for polyvinyl chloride, polymethyl methacrylate, ABS resin, etc..


Specifications

Item

Specifitation

AppearanceLight yellow powder

Assay

99.00% min

Melting Point

154.00-157.00

Volatile

0.50% max

Ash

0.10% max

Transmittance

 460nm: 95.00% min;500nm:97.00% min


Storage and transportation

Keep container tightly closed. Avoid ingestion and inhalation.
25KG Carton or as customer's requirements.


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