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Direct Blue 120:2

Name:C.I.Direct Blue 120:2,C.I.34085 or 34090

Molecular Structure: trisazo class

C.I.Direct Blue 120:2,C.I.34085,34090

C.I.Direct Blue 120:2,C.I.34085,34090

Molecular Formula:

Molecular Weight:

CAS Registry Number:

Manufacturing Methods : 2-(4-Aminophenylamino)-2-oxoacetic acid diazo, and 5-Aminonaphthalene-2-sulfonic acid coupling, again diazo, and 5-Aminonaphthalene-2-sulfonic acid coupling, product to diazo, and 6-Hydroxynaphthalene-2-sulfonic acid and where did 4-Hydroxynaphthalene-1-sulfonic acid coupling, and then 2-(4-Aminophenylamino)-2-oxoacetic acid hydrolysis base.

Properties and Applications: blue.

List of Suppliers:

 


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