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| Bezophenone-3 |
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| 2-Hydroxy-4-methoxy benzophenone |
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| 131-57-7 |
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Ultraviolet Absorber Benzophenone-3 can absorb ultraviolet light in 290-
400nm but hardly visible light and is particularly suitable for light-
colored transparent products. It is so stable in light and heat that it doesn't decompose at 200 .It can be us
ed for paints and a variety of plastics, especially for PVC, Polyester, acrylic acid, resin, polystyrene and so
on .Particularly, it is a good cosmetics additive.
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Appearance:
white or Light yellow crystalline powder
Loss on drying:
0.2% max.
Assay:
99.0% min.
Heavy metals:
5 ppm max.
Melting point:
62.0-65.0 ° C
Burnt Residue:
0.1 max
UV Absorbance Max @288 nm:
630 min.
UV Absorbance Max @325 nm:
410 min.
Total Aerobic Count:
100 CFU/g max
Total Leaf Mold:
300 CFU/g max
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