Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Red 147,C.I.12433

Molecular Structure: Single azo

C.I.Pigment Red 147,C.I.12433,CAS 68227-78-1,565.02,C32H25ClN4O4,Permanent Pink F3B,Dispervyn Naphthol Red F3B-AG

Molecular Formula:C₃₂H₂₅ClN₄O₄

Molecular Weight: 565.02

CAS Registry Number:68227-78-1

Manufacturing Methods : N-(3-amino-4-methoxyphenyl)benzamide diazotization, and （5-Chloro-2-methylphenyl)(3-hydroxynaphthalen-2-yl)methanone coupling.

Properties and Applications:brilliant blue light red.

List of Suppliers:

Dispervyn Naphthol Red F3B-AG(Tennants Inks & Coating Supplies Ltd)

Permanent Pink F3B ( Clariant GmbH )

Permanent Pink F3B ( Hoechst A G )