Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Red 183,C.I.12511

Molecular Structure: Single azo

C.I.Pigment Red 183,C.I.12511,CAS 51920-11-7,487.89,C25H18ClN5O4,Permanent Bordeaux HFR

Molecular Formula:C₂₅H₁₈ClN₅O₄

Molecular Weight: 487.89

CAS Registry Number:51920-11-7

Manufacturing Methods : 4-Chloro-2-methoxybenzenamine diazotization, and 3-Hydroxy-N-(2-oxo-5-benzimidazolinyl)-2-naphthamide coupling.

Properties and Applications:blue light red

List of Suppliers:

Permanent Bordeaux HFR(Hoechst A G)