Epolight™ 5821

DESCRIPTION

Thermally stable anthraquinone

Suitable for injection molding

PROPERTIES

Absorption maximum, lambda max: 542nm, 580nm

Absorptivity in acetone: 36 L  g-1 cm -1 (542nm);  33 L  g-1 cm -1 (580nm)

Appearance: red violet powder

Melting point: 186oC

Solubility in grams/100 grams of solvent:

      Methylene chloride 4.0 grams

      Acetone 2.0 grams

      Xylene  1.2 grams

      Butyl acetate 2.0 grams

ABSORBANCE