Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Orange 38,C.I.12367

Molecular Structure: Single azo

C.I.Pigment Orange 38,C.I.12367,CAS 12236-64-5,501.92,C26H20ClN5O4,Graphtol Red HFG,Permanent Red HFG

Molecular Formula:C₂₆H₂₀ClN₅O₄

Molecular Weight: 501.92

CAS Registry Number:12236-64-5

Manufacturing Methods :3-Amino-4-chlorobenzamide diazotization, and 3-Hydroxy-4′-acetamido-2-naphthanilide coupling.

Properties and Applications:red orange. Orange powder. In different medium fast performance differences, be able to bear or endure esters, ethanol and the benzene fastness to level 4, resistance to water for 5 level. Used in coating, printing ink and plastic coloring.

List of Suppliers:

Graphtol Red HFG( Clariant GmbH )

Permanent Red HFG( Hoechst A G )