Description
Used as ultraviolet light absorber. Effective in polyesters, polystyrene, polyvinyl chloride, and methacrylate polymers. Can be used in rigid and plasticized PVC (roofing, hoses), acrylic copolymers (sheet for windows, paneling), and acrylic copolymers.
Product Composition
- CAS number: 131-57-7
- Chemical name: 2-Hydroxy-4-methoxybenzophenone
- Moleculair formula: C14H12O3
- Molecular weight (g/mol): 228.28
Product Specification
- Solidification point (°C): 97.00 min
- Volatiles (%): 0.20 max
- Melting point/range (ºC): 63 – 66
- Colour (gardner): 4 max
- Specific Extinction (at 287 nm): 640 min
- Specific Extinction (at 324 nm): 415 min
- Solidification point (°C): 62 – 72
- Product form(s): Powder
- Packaging option(s): Carton
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