Chemical Name

Formula

C₆₉H₄₈N₄O₈

Structure

CAS NO.

178671-58-4

Molecular Weight

1061

Specifications

Appreance

White crystalline powder

Purity

≥99%(HPLC)

Melting Point

175–178 ^oC

Transmittance

460nm≥95%   500 nm≥99%

Advantage and

Application

UV-3030 is a UV absorber having maximal thermal stability and minimal volatility. Therefore, it can be used to stabilize polymers with high extrusion temperatures. Besides PA und PET, UV-3030 is especially suitable for stabilizing polycarbonates due to the good compatibility with the production process and excellent stabilizing effect. 

Solubility

(20^oC:g/100g Solvent)

Water

Methanol

Butanone

Methyl ethyl ketone

Toluene

<0.01

<0.01

0.2

7

0.8

Package

20/25KG cartons or drums