dye|World dye variety

Name:C.I.Acid Blue 194,C.I.17941

Molecular Structure: Single azo class

C.I.Acid Blue 194,C.I.17941,CAS 6408-13-5,526.71,C18H11Cl3N3NaO6S,Solilan Navy Blue 3B

Molecular Formula:C₁₈H₁₁Cl₃N₃NaO₆S

Molecular Weight: 526.71

CAS Registry Number:6408-13-5

Manufacturing Methods :  2-Amino-3,4,6-trichlorophenol diazo, and 8-Acetamido-1-naphthol-5-sulfonic acid coupling, and then convert it to 2-1 chromium complex dyes.

Properties and Applications: navy blue. Soluble in water and ethanol for red light blue. The strong sulfuric acid for dark blue brown, after diluted red purple precipitation. In water solution to join hydrochloric acid as red light blue; Add sodium hydroxide for blue purple.

List of Suppliers:

Solilan Navy Blue 3B( Frado )