 |
 |
|
|
|
| Ultraviolet Absorber BENZOPHENONE-3 CAS 131-57-7 |
 |
| 2-Hydroxy-4-methoxybenzophenone |
 |
| Light Yellow Crystal |
 |
| 131-57-7 |
 |
Chemical name: 2-Hydroxy-4-methoxy benzophenone
Commodity Name: benzophenone-3
BP-3
UV-9
Molecular Formula: Structural Formula: Specifications: Appearance: Light Yellow Crystal
Purity:99% min
Melting Point: 62-64 Loss On Drying: 0.5%max
Heavy Metals(ppm):5.0max
Specific Extinction: at 285nm.630min
at 325nm.400min
Specific Properties and Uses:
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 used for paints and a variety of plastics, especially for PVC, Polyester, crylic acid, resin, polystyrene and so on .Particularly, it is good cosmetics additive.
|
 |
Chemical name: 2-Hydroxy-4-methoxy benzophenone
Commodity Name: benzophenone-3
BP-3
UV-9
Molecular Formula: Structural Formula: Specifications: Appearance: Light Yellow Crystal
Purity:99% min
Melting Point: 62-64 Loss On Drying: 0.5%max
Heavy Metals(ppm):5.0max
Specific Extinction: at 285nm.630min
at 325nm.400min
Specific Properties and Uses:
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 used for paints and a variety of plastics, especially for PVC, Polyester, crylic acid, resin, polystyrene and so on .Particularly, it is good cosmetics additive.
|
|
|
|
|
|
