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Jinan, Shandong, China

Ultraviolet absorbent UV-531/BP-12 CAS 1843-05-6

Ultraviolet absorbent UV-531BP-12 CAS 1843-05-6 (3)
Ultraviolet absorbent UV-531BP-12 CAS 1843-05-6 (1)
Ultraviolet absorbent UV-531BP-12 CAS 1843-05-6 (2)
Ultraviolet absorbent UV-531BP-12 CAS 1843-05-6 (3)
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Ultraviolet absorbent UV-531/ BP-12 Quick Details:
  • Product Name: Octabenzone / Ultraviolet absorbent UV-531/BP-12
  • CAS: 1843-05-6
  • MW: 326.43
  • MF: C21H26O3
  • Appearance: light yellow crystalline powder
  • Purity: 99% Min.
  • EINECS No.: 217-421-2
Ultraviolet absorbent UV-531/ BP-12 Specification
Item Specification
Appearance light yellow crystalline powder
Purity 99.0% min
Melting point 47.0 – 49.0 °C min
Loss on drying 0.5% max
Residue on ignition 0.1% max
Transmittance 450nm 90.0% min
Transmittance 500nm 95.0% min
Ultraviolet absorbent UV-531/ BP-12 Application

UV-531 is widely used in PE, PVC, PP, PS, PC, plexiglass, polypropylene fiber and ethylene vinyl acetate. Dry products and automotive refinish paints, powder coatings, polyurethane, rubber products, etc., provide them with a good light stabilization effect.

Package

25kg /Drum

Storage

Store at dry, dark and ventilated place.

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