dye|World dye variety

Name:C.I.Solvent Blue 25,C.I.74350

Molecular Structure: Phthalocyanine class

C.I.Solvent Blue 25,C.I.74350,CAS 1328-54-7,1249.06,C56H72CuN12O9S4,Oil Blue FL

Molecular Formula:C₅₆H₇₂CuN₁₂O₉S₄

Molecular Weight: 1249.06

CAS Registry Number:1328-54-7

Manufacturing Methods : Chlorosulfonic acid to the Copper phthalocyanine into its four-sulfonyl chloride, and then treated with iso hexylamine (some hydrolysis of sulfonyl chloride to sulfonic acid groups).

Properties and Applications:green light blue (NC raw lacquer). Soluble in hydrocarbon and alcohols. Used in solvent such as alcohol and alcohol soluble and synthetic resin paint, ink color

List of Suppliers:

Aizen SOT Blue-I ( Hodogaya Chemical Co Ltd )

Blue(Simpsons (UK) Ltd)

Oil Blue FL( Sinlai Industries Corp )