Ultraviolet UV Absorber UV-531

Ultraviolet UV Absorber UV-531(BP-12) for PE,PVC,PP
1..Provide technical support
2.Meet EU standard

Ultraviolet UV Absorber UV-531(BP-12) for PE,PVC,PP

Certification  of  Analysis

Specification

Item No.
 

UV-329(5411)

Appearance
 

White Powder

Chemical Name
 

2-(2'- Hydroxy -5'-tert-octylphenyl)Benzotriazole

Purity
 

≥99%

Melting Point
 

101-106°C

Ash Content
 

≤0.1%

CAS NO.
 

3147-75-9

Loss on Drying
 

≤0.5%

Light Transmittance
 

440nm>97% 500nm>98%

Package
 

cardboard drum inner lining plastic bag, each drum 25kg net weight

20" Container
 

15 MT