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UV Absorber UV-328 CAS NO.: 25973-55-1 Featured Image
  • UV Absorber UV-328 CAS NO.: 25973-55-1

UV Absorber UV-328 CAS NO.: 25973-55-1

Polyester unsaturated: 0.2-0.5wt% secundum pondus polymerum

Rigidum PVC: 0.2-0.5wt% secundum pondus polymerum

Plasticized PVC: 0.1-0.3wt% secundum pondus polymerum

Polyurethane: 0.2-1.0wt% secundum pondus polymerum

Polyamide: 0.2-0.5wt% secundum pondus polymerum


  • Nomen chemicum:2-(2'-Hydroxy-3',5'-dipentylphenyl) benzotriazole
  • Formulae hypotheticae: C22H29N3O
  • Pondus hypotheticum:351.5
  • CAS NO.:25973-55-1

    • Product Detail

    Product Tags

    Nomen chemicum 2-(2′-Hydroxy-3′,5′-dipentylphenyl) benzotriazole
    Formulae hypotheticae C22H29N3O*
    M. pondus 351.5
    CAS NO. 25973-55-1

    Formulae chemicae structurae
    uv328

    Specification

    Aspectus Alba ad lucem flavo pulveris
    Contentus ≥ 99%
    Liquescens punctum 80-83°C
    Damnum in siccitate ≤ 0.5%
    Cineres ≤ 0.1%

    lux transmissio

    Fluctus longitudo nm Lux transmissio %
    440 ≥ 96
    500 ≥ 97

    Toxicity: humilis toxicitas et usus in materia sarcina cibi.
    Utere: Hoc productum maxime adhibetur in polyvinylo chloride, polyurethane, polyester resina et aliis.Max effusio fluctus longitudo range 345nm est.
    Aquae solubilitas: Solubilis in benzene, toluene, Styrene, cyclohexane et aliis solventibus organicis.

    Stipare et at
    Sarcina: 25KG/CARTON
    Repono: Stabilis in proprietate, serva evacuationem et ab aqua et caliditas.

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