Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Yellow 85

Molecular Structure: Single azo

C.I.Pigment Yellow 85,CAS 12286-67-8,469.90,C19H20ClN3O7S,Graphtol Yellow 3GLN

Molecular Formula:C₁₉H₂₀ClN₃O₇S

Molecular Weight: 469.90

CAS Registry Number:12286-67-8

Manufacturing Methods : 2-Amino-4-chloro-5-methylbenzenesulfonic acid diazotization, and N-(2,5-dimethoxyphenyl)-3-oxobutanamide coupling, and then into barium salt.

Properties and Applications:yellow.

List of Suppliers:

Graphtol Yellow 3GLN (Sandoz Ltd)