2,2'-Bis (o-chlorophenyl) -4,4',5,5'-tetraphenyl-1,2'- biimidazole
it is a photopolymerization initiator.Particularly it is recommend for dry film and lithographic printing plates.
| CAS Number:7189-82-4 | ||||||||
| ECS Number:5-5781 | ||||||||
| Molecular weight:659.60g/mol | ||||||||
| SPECIFICATION | TYPICAL | |||||||
| Appearance | yellow powder | ditto | ||||||
| Purity(HPLC) | 98.0% min. | 98.0~99.5% | ||||||
| Melting point | 197min | 197~205 | ||||||
| Drying loss(105±2,1hr) | 0.3% max. | 0.05~0.1% | ||||||
| Solution in | ||||||||
| Toluene(1g/20ml) | clear | clear | ||||||
| APPLICATION | ||||||||
| it is a photopolymerization initiator.Particularly it is recommend for dry film and lithographic printing plates. | ||||||||
| PACKAGING | ||||||||
| 20kg in 90*55cm paper bag with PE bag inner.300kg/lot;900kg/1,200kg pallets | ||||||||
| SAFETY RECOMMENDATIONS | ||||||||
| Please consult the material safety sheet | ||||||||
2,2'-Bis (o-chlorophenyl) -4,4',5,5'-tetraphenyl-1,2'- biimidazole
