Omnistab UV 928

Omnistab UV 928

· Chemical Name:2-(2H-Benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl)phenol

· CAS:73936-91-1

· Molecular formula:C29H35N3O

· Molecular weight:441.61

Structural formula:
Omnistab UV 928
Applications

It protects the polymer from uv radiation and also protects the appearance and physical properties of outdoor aging parts, films, plates and fibers.

Specifications

Item

Specification

Appearance

Light yellow crystal

Assay

98.00% min

Melting point

108.00-112.00℃

Volatile

0.50% max

Ash

0.10% max

Transmittance

460nm: 97.00% min   500nm: 98.00%   min


Storage and transportation

This product is transported as general chemical product, pay attention to prevent rain, moistureproof, store in dry and ventilated place.

20kg net cardboard drum (lined with PE bag);Can also be packed according to customer requirements.


Inquire Now

If you have questions, please fill out the form below and we will contact you as soon as possible

+86 187 6629 9236