Chemical Name: UV-571; Ultraviolet Absorber UV-571
CAS No.: 125304-04-3
Molecular Fomula: C25H35N3O
Molecular weight: 393.6
Appearance: Light yellow oily liquid
Assay: ≥95.0%
UV-571 / Ultraviolet Absorber UV-571 Cas 125304-04-3
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.