Omnistab UV 571

Omnistab UV 571

· Chemical Name:2-(2H-benzotriazo-2-yl)-6-dodecyl-4-methyl-Phennol

· CAS:23328-53-2

· Molecular formula:C25H35N3O

· Molecular weight:393.56

Structural formula:
Omnistab UV 571

Widely used in thermoplastic PUR coatings and foam plastics, rigid plasticized polyvinyl chloride, PVB, PMMA, PVDC, EVOH, EVA, high temperature curing unsaturated polyester, and PA, PET, PUR and PP fiber spinning aids.

AppearanceClear viscous yellow liquid
Assay98.00% max
Volatile0.20% max
450nm90.00% min
500nm95.00% min

Storage and transportation

Keep container tightly closed. Avoid ingestion and inhalation.
25KG Drum or as customers’ requirements

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