Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Yellow 62:1,C.I.13940:1

Molecular Structure: Single azo

C.I.Pigment Yellow 62:1,C.I.13940:1,C16H14N4O7S,Pigment Yellow 62:1,Yellow Lake 278

Molecular Formula:C₁₆H₁₄N₄O₇S

Molecular Weight: 420.40

CAS Registry Number:

Manufacturing Methods :4-Amino-2-nitrobenzenesulfonic acid diazotization, and 3-Oxo-N-o-tolylbutanamide coupling, and then translate into barium salt.

Properties and Applications:yellow.

List of Suppliers:

Pigment Yellow 62:1 (CPMA)

Yellow Lake 278(Hangzhou Dikai Chemical Co Ltd)