Cas No. :71868-10-5 Molecular Formula C15H21NO2S
Molecular Weight 279.40
Appearance White crystalline powder
Assay 99.5%min(GC
Application PI-907 can be used as a photoinitiator in lithographic inks, silk screen inks, flexo inks, coating on plastic, composites, electronics, overprint varnishes and adhesives.
Transmittance (1g / 10ml Toluene):425nm≥90.0%;500nm≥95.0%.