dye|World dye variety

Name:C.I.Direct Yellow 137

Molecular Structure: Single azo class

C.I.Direct Yellow 137,CAS 71838-47-6,609.63,C24H20N5NaO7S3,Pergasol Yellow GA

Molecular Formula:C₂₄H₂₀N₅NaO₇S₃

Molecular Weight: 609.63

CAS Registry Number:71838-47-6

Manufacturing Methods :

Properties and Applications: Mainly used for paper color.

List of Suppliers:

Pergasol Yellow GA( Ciba Specialty Chemicals Inc )

Pontamme Yellow 711( du Pont E.I. de Nemours & Co. Inc. )