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Initiator CAS 119 61 9 Benzophenone For UV Ink
Benzophenone is an intermediate of ultraviolet absorbers, organic pigments, medicines, fragrances, and pesticides.
CAS No.: 119-61-9
General name: Photoinitiator BP
Benzophenone is a high purity, non-cleaving, solid photoinitiator which is used to initiate the UV polymerization of chemically unsaturated prepolymers (e.g. acrylates) in combination with tertiary amine synergists. It also can be used as the intermediate to synthesize organic pigments, pharmaceuticals, spices and pesticides.
Specification
| Appearance | White crystal flake |
| Purity | ≥99.0 % |
| Water solubility | 23.9 mg/L @ 20 ℃ |
| Boiling point | 305 ℃ |
| Flash point | 155 ℃ |
| Melting range | 46-49 ℃ |
Storage
12 months when the product is stored in tightly closed containers in a cool, dry, well-ventilated area. For additional information, please see the Safety Data Sheet.
Package
20Kg/Carton, 600Kg/Pallet or on request.