Uses
Solvent Blue 59 has been utilized in polycarbonate and thermoplastic polyesters due to its efficient he at stability.
Preparation
(a) 1,4-Dihydroxyanthracene-9,10-dione and Ethanamine (2 Moore) condensation; (b) 1,4-Diamino anthraquinone and Chloroethane or Bromoethane condensation.
Properties and Applications
brilliant red light blue. Used for hydrocarbon solvent, grease, paraffin wax, petroleum products, polystyrene and paint color.
Standard
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Light Fastness
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Heat-resistant(℃)
|
water
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Sodium Carbonate(5%)
|
Hydrochloric acid(5%)
|
Melting point
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Stable
|
ISO
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Good
|
|
260
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Insoluble
|
|
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