China factory supply 4-Benzoylbiphenyl (4-Phenylbenzophenone) CAS 2128-93-0
Photoinitiator PBZ
Chemical name: 4-Phenylbenzophenone
CAS: 2128-93-0
EC No.: 218-345-2
Molecular Formula: C19H14O
Molecular Weight: 258.32
Specification
| Appearance | White crystalline powder |
| Assay | ≥99% |
| Melting point | 101-103oC |
| Moisture | ≤0.2% |
| Ash content | ≤0.1% |
Usage:
4-Phenylbenzophenone is a highly efficient photoinitiator which is used in Overprint varnishes, Lithographic inks, Adhesives etc., in combination with mono- or multifunctional monomers.
China
