Epolight® 5821


Thermally stable anthraquinone

Suitable for injection molding


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



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