必应染料-您身边的染料专家

Pigment Blue 78

Name:C.I.Pigment Blue 78,C.I.42090:2

Molecular Structure: triarylmethane class

C.I.Pigment Blue 78,C.I.42090:2,CAS 68921-42-6,748.89,C37H36N2O9S3,Brilliant Blue FCF,Blue 1 Alum Lake

C.I.Pigment Blue 78,C.I.42090:2,CAS 68921-42-6,748.89,C37H36N2O9S3,Brilliant Blue FCF,Blue 1 Alum Lake

Molecular Formula:C37H36N2O9S3

Molecular Weight: 748.89

CAS Registry Number:68921-42-6

Manufacturing Methods : 2-Formylbenzenesulfonic acid and 3-(Ethyl(phenyl)amino)methyl)benzenesulfonic acid condensation, oxidation, and then into aluminum salt.

Properties and Applications:brilliant green light blue. Soluble in water for green blue, soluble in ethanol. In concentrated sulfuric acid for Light amber, dilution for yellow, green and blue to green Light. Pigment solution to join sodium hydroxide in boils into purple. With C.I.Acid Blue 9 and the same chemical structure.

List of Suppliers:

Conalake Brilliant Blue FCF(Proquimac Color)

FD&C Blue 1 Alum Lake ( Spectra Colors Corp. )

Spectra FD&C Blue 1 Alum Lake( Spectra Colors Corp. )


One Response to “Pigment Blue 78”

  1. […] C.I.Pigment Blue 78 […]

Leave a Reply