UV absorber UV-571 -Professional supplier
We can supply UV absorber UV-571 (CAS:125304-04-3) with lowest factory price,high quality and regular basis.
Specification of UV absorber UV-571
| Item | Specification |
| Appearance | Clear viscous yellow liquid |
| Volatiles | ≤0.5% |
| Color(gardner) | ＜8.0 |
| Assay | ≥98% |
| Transmittance 500nm | ≥95% |
| Transmittance 450nm | ≥90% |
More About UV-571
CAS: 125304-04-3
Standard: Technical grade
Purity: 98%
Capacity:50MT/month
Loading port: Shanghai , Qingdao
Synonyms: UV Absorber
MF: C25H35N3O
Use Of UV-571
UV-571 has good compatibility and solubility with many solvents , monomers and intermediates and can be incorporated in the process of polymerization.
1.UV-571 is used in PUR,Coatings,Flexible and Rigid PVC, PVB,PMMA,PC,PVDC, EVOH,EVA, unsatured polyester, colorless PA Fiber and spinning oil of PA,PET,PUR and PP Fiber.
2.UV-571 can also be used in Emulsion,paraffin,Adhesive,Styrene,Monomer& Copolymer and elastomer. UV- 571 has good thermal stability,with strong UV Absorption even at high temperature
Package Of UV-571
25kg/drum,200kg/drum or according to the customers’ demand
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down
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