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Ultraviolet Absorber UV-9 131-57-7

Purity :≥99% Melting Point :62-64°C Ash: ≤0.1% Loss on Drying : ≤0.5% Solubility: Benzene : 56.2%; n-hexane: 4.3%; ethanol (95%): 5.8% ;Carbon tetrachlornamee:34.5% ;styrene: 51.2%; DOP: 18.7%
  • 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-Hydroxy-4-methoxy-benzophenone

CAS No.

131-57-7

Molecular Weight

228.24

Molecular Formula

C14H12O3

Quality Standard

Purity :≥99% Melting Point :62-64°C Ash: ≤0.1% Loss on Drying : ≤0.5% Solubility: Benzene : 56.2%; n-hexane: 4.3%; ethanol (95%): 5.8% ;Carbon tetrachlornamee:34.5% ;styrene: 51.2%; DOP: 18.7%


Technical Parameter


Appearance: Light yellow crystalline powder

Content :≥99%

Melting Point :62-64°C

Ash: ≤0.1%

Loss on Drying : ≤0.5%

Solubility: Benzene : 56.2%; n-hexane: 4.3%; ethanol (95%): 5.8% ;Carbon tetrachlornamee:34.5% ;styrene: 51.2%; DOP: 18.7%



Usage


This product is a high-efficienct UV radiation absorbing agent, capable of effectively absorbing UV radiation of 270-340 nm wavelength ,but it almost does not absorb visible light, particularly applicable to light-colored transparent products. It is well stable to light and heat, not decomposable below 200°C, applicable to paint and various plastic products, particular effective to polyvinyl chloirde, polystyrene, polyurethane, acrylic resin, light-colored transparent furniture, as well as to cosmetics , with the dosage of 0.1-0.5%.

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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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