• 19 February 2021
  • /
  • epo@dmin1

DESCRIPTION

Narrow band visible absorber

Suitable for thermoplastic processing

PROPERTIES

Absorption maximum, lambda max: 423nm in chloroform; 426nm in polycarbonate                

Absorptivity in chloroform: 596 L g-1 cm-1

Appearance: purple powder

ABSORBANCE