Pigment Alpha Blue

Pigment  Blue 15.0

Colour Index No.74160

Molecular Weight 575.5

CAS NO:

147-14-8

Molecular Formula:

C32H16CuN8

Molecular Weight:

576.0701

 

 

Properties and Applications :brilliant blue Red light dark blue powder. Bright color, good dyeing force, for the unstable alpha type of phthalocyanine blue pigment. Insoluble in water, ethanol and hydrocarbons. In concentrated sulfuric acid for olive solution, after dilution blue precipitation. Excellent fastness properties, easy to disperse and processing. Mainly used in printing ink, printing ink, paint, painting, watercolor, paint pigments, pigment printing, rubber and plastics coloring.

Light Fastness

Heat resistance( )

Sodium carbonate

(5%)

Muriatic acid

(5%)

Oleic acid

PVC migration

Soap micelle bleeding

Melting point

Stable

7-8

4-5

150(30min)

5

5

5

5

 

   

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