Ultraviolet-Radiation Absorbing Agent UV-0


Chemical Name:
2, 4- Didroxydiphenylketone

Chemical Formula: C13H10O2

CAS NO. 131-56-6

Structural Formula:

Main Indexes:

Appearance

Yellow crystal or white powder

Contetn

≥99%

Melting Point

142-149°C

Loss on Drying

≤0.5%

Heavy Metal (ppm)

≤5.0

Chroma

≤7G

Light Transmittance

290nm ≥630

Chracteristics and Uses:
 This product is a light stabilizing agent, applicable to polyolefine, poyvinyl chloride, polystyrene etc. and as the intermediate of UV-absorbing agegns as well.


Storing and Packing:
This product is nontoxic, inflammable, noncorrodible and stable in storing, packed in cardboard pail lined with plastic bags with the net capacity of 20 kg per pail or according to customers' demands

 

Ультрафиолетовые адсорберы и светостабилизаторы

 

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