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Light stabilizer UV-571 CAS 125304-04-3
  • CAS:

    125304-04-3
  • Molecular Formula:

    C25H35N3O
  • Quality Standard:

    99.5%min.
  • Packing:

    25kg/fiber drum
  • Mininmum Order:

    25kg
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

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  • Product Details

Brief introduction of Light stabilizer UV-571

Chemical name: UV absorber Light stabilizer UV-571

CAS No.125304-04-3

Synonyms: 2-(2H-Benzothiazol-2-yl)-6-(dodecyl)-4-methylphenol

Molecular Formula: C25H35N3O

Molecuar Weight: 393.565

EINECS: -

 

Properties of Light stabilizer UV-571

UV absorber Light stabilizer UV-571 is a yellow transparent and viscous liquid benzotriazole UV absorber, which can give various polymers good photostability. It is easily dissolved in many solvents, monomers, or intermediates, and is easily emulsified in water-based adhesives. UV absorber Light stabilizer UV-571 has good heat stability and compatibility of various kinds of polymers,and high absorption and protection efficiency.

 

Specification of Light stabilizer UV-571

Item

Standard

Appearance

Light amber viscous liquid

Assay, %

≥95.0

Melting point,

137-142

Loss on Drying, %

2.0

Ash, %

0.1

 

Application of Light stabilizer UV-571

- Widely used in thermoplastic PUR, coating and foam materials.

- Also can be used for the rigid and plastic PVC, PVB, PMMA, PVDC, EVOH, EVA, heat curing unsaturated resin and PA, PET and PUR coil, and the PP fiber.

- Applies to the emulsion, wax, adhesives and styrene copolymer, elastomer and polyolefin.

 

Packing, Delivery and Storage of Light stabilizer UV-571

Package: 25kg /plastic drum or 200kg/steel drum or as per customer request.

Storage conditions: store in a cool and dry place.

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