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RIASORB® UV-531

Benzophenone ultraviolet absorbent

CAS No. 1843-05-6

  • Features

    can provide materials with light aging resistance of basic protection, their low volatile, more Apply to thick products.

  • Information

    • CAS No.
      1843-05-6
    • Chemical Name
      2-Hydroxy-4-octoxybenzophenone

  • Properties

    • Molecular Weight
      326
    • Melting Range（℃）
      47-50
    • Product form
      Light yellow powder
    • Density 20℃
      1.16

  • Solubility @20 ℃ ( g/100g solvent )

    • Acetone
      ＞50
    • Xylene
      ＞50
    • Methyl n-pentanone
      ＞50
    • 100 # solvent oil
      ＞50
    • Propanediol methyl ether acetate
      ＞50
    • Butyl acetate
      ＞50
    • DGBE
      36
    • Ethanol
      3
    • n-hexane
      30
    • Water
      ＜0.01
    • Chloroform
      61
    • Ethyl acetate
      44
    • Methanol
      2
    • Chloromethane
      67
    • Toluene
      ＞50

  • Substrate

    • LLDPE
    • EVA
    • HDPE
    • PVC
    • Elastomer

  • Industry

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