2,4-Dihydroxybenzophenone
PowerSorb™ 3000 is a UV absorber that is effective in the 280 – 320 nm range. It is soluble in common organic solvents and readily compatible with many polymers.
| Synonyms | Uvinul 3000, Lowilite 24, Eversorb 10, UV-0, BP-1 |
CAS Number | 131-56-6 |
EINECS Number | 205-029-4 |
Chemical Structure |
|
Chemical Formula | C13H10O3 |
Molecular Weight | 214 |
Packing | PowerSorb™ 3000 is supplied in 20Kg Paper Bag, 20Kg PE Bag, 25Kg Carton Box, and 50Kg Fiber Drum. |
Note | All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing. We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages. |
Polystyrene: prevention of yellowing.
Polymethacrylates: improvement of optical and mechanical properties (eg, of transparent extruded sheet).
Rubber-based adhesives: stabilization of adhesive properties.
Alkyd and phenolic resins: improvement of fastness to weathering.
Epoxy resin/unsaturated polyesters: retardation of aging.
Appearance | Off-white powder |
Gardner color value | 3 (2% in methanol) |
Melting Point (°C) | 140-143 |
Gardner color | Max.5 |
Content of active substance (%) | 100 |
Solubility [30°C] | % w/w |
Acetone | >10 |
Ethanol | 40 |
Ethyl acetate | 25 |
Methanol | 40 |
Methyl ethyl ketone | 40 |
Methyl methacrylate | 5 |
N-Methyl pyrrolidone | >20 |
Styrene | 0.5 |
Toluene | <1 |
Water | <0.01 |
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PowerSorb 3000 Benzophenone UV Absorber 131 56 6 
