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Ultraviolet Absorber UV-326 3896-11-5

Purity: ≥99% Melting Point: 137£­141°C Loss on Drying :≤0.5% Light Transmittance: 460nm≥97% 500nm≥98%
  • Product origin:

    China
  • Color:

    Light Yellow Crystalline Powder
  • Shipping port:

    Any port in China
  • Lead Time:

    Prompt delivery
  • Product Details

Product Information


Product name

2-(2'-hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzotriazole

CAS No.

3896-11-5

Molecular Weight

315.8

Molecular Formula

C17H18N3OCl

Quality Standard

Purity: ≥99% Melting Point: 137£­141°C Loss on Drying :≤0.5% Light Transmittance: 460nm≥97% 500nm≥98%


Technical Parameter


Appearance: Light Yellow Crystalline Powder

Content : ≥99%

Melting Point: 137£­141°C

Loss on Drying :≤0.5%

Light Transmittance: 460nm≥97% 500nm≥98%



Usage


raviolet radiation with the wavelength of 270-380 nanometers, mainly applied to polyvinyl chlornamee, polystyrene, unsaturated resin, polycarbonate, poly (methyl methacrylate), polyethylene, ABS resin, expoxy resin and cellulose resin. This product almost does not absorbing visible light, particular applicable able to colorless transparent products and colored products. Dosage:0.1-0.5% for thin products and 0.05-0.2% for thick products. It can be applied to plastic products for packing foods.

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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