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
· Chemical Name:2-(2H-benzotriazo-2-yl)-6-dodecyl-4-methyl-Phennol
· CAS:23328-53-2
· Molecular formula:C25H35N3O
· Molecular weight:393.56
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.
Item | Specification |
Appearance | Clear viscous yellow liquid |
Assay | 98.00% max |
Volatile | 0.20% max |
Transmittance | |
450nm | 90.00% min |
500nm | 95.00% min |
Keep container tightly closed. Avoid ingestion and inhalation.
25KG Drum or as customers’ requirements
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