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Direct Yellow 79

Name:C.I.Direct Yellow 79,C.I.29065

Molecular Structure: Multi-azo class

C.I.Direct Yellow 79,C.I.29065,1048.87,C37H28N6Na4O17S4,Pharmaform Golden Yellow R

C.I.Direct Yellow 79,C.I.29065,1048.87,C37H28N6Na4O17S4,Pharmaform Golden Yellow R

Molecular Formula:C37H28N6Na4O17S4

Molecular Weight: 1048.87

CAS Registry Number:

Manufacturing Methods :  4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid diazo, and 2-Amino-4-methylanisole coupling, and then the light gasification.

Properties and Applications: yellow. Used for cellulose fiber dyeing, Exhaust dyeing, good levelness.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
AATCC 2 4 2 5 4

List of Suppliers:

Pharmaform Golden Yellow R( Pidilite Industries Ltd. )


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