2,4-Dihydroxybenzophenone

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Product Name: 2,4-Dihydroxybenzophenone
Other Name: 2,4-dihydroxyphenyl phenylmethanone;UV-0
CAS No: 131-56-6
MF: 214.21700
MW: C13H10O3
Density: 1,32 g/cm3
Boiling point: 194 °C (1 mmHg)
Melting point: 144.5-147 °C(lit.)
Flash point: 125 °C
Refractive index: 1.647
UN Number: Not dangerous goods.
UN Proper Shipping Name: Not dangerous goods.
Transport hazard class: Not dangerous goods.
Packing group: Not dangerous goods.
 
Specification
Appearance: Light yellow needle crystal
Assay: ≥99%
Ash: ≤0.10%
Loss on drying: ≤0.50%
 
Application
As a benzophenone-based ultraviolet absorber, the maximum ultraviolet absorption wavelength ranges from 280 to 340 nm. 
Suitable for polyolefins, polyvinyl chloride and polystyrene.
 
Package: Packed in cardboard drum lined with plastic bag, net weight 25kg/drum, can also be designed according to customer requirements.
Storage: UV-absorbing agent UV-0 is non-toxic, non-flammable, non-explosive, non-corrosive, and has good storage stability.

2,4-Dihydroxybenzophenone


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