Description

Ultraviolet Absorber UV-571 Quick Details

Chemical Name: Ultraviolet Absorber UV-571

Synonyms: UV-571; Light stabilizer UV-571; Absorber UV-571; UV Absorber UV-571; 2-(2H-Benzothiazol-2-yl)-6-(dodecyl)-4-methylphenol

CAS No.: 125304-04-3

Molecular Fomula:  C25H35N3O

Chemical Structure:

Molecular weight: 393.6

Appearance: Light yellow oily liquid

Assay: ≥95.0%

Ultraviolet Absorber UV-571 Typical Properties

ITEMS	SPECIFICATION
Appearance	Light yellow oily liquid
Assay	≥95%(HPLC)
Ash	≤0.1%
Volatile matter	≤2.0%
Transmittance	460 nm≥95%      500 nm≥97%

Ultraviolet Absorber UV-571 application:

This product has good thermal stability and compatibility with various polymers; it can be widely used in thermoplastic PUR, coatings and foam materials, and can be

used for rigid and plasticized PVC, PVB, PMMA, PVDC, EVOH, EVA,

thermosetting unsaturated resins and PA, PET and PUR rolls, as well as PP fibers.

This product is also suitable for latex, wax, adhesives, homogeneous polystyrene and its copolymers, elastomers and polyolefins.

Ultraviolet Absorber UV-571 Packaging and Shipping

25KG drum or 200KG drum.

Ultraviolet Absorber UV-571 Storage

It is recommended to store in a cool, dry environment, sealed and away from light.