Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Red 12,C.I.12385

Molecular Structure: Single azo

C.I.Pigment Red 12,C.I.12385,CAS 6410-32-8,440.45,C25H20N4O4,Permanent Bordeaux FRR,Yorabrite Rubine 6B,Colanyl Bordeaux FRR 300 VP 2410,Irgalite Bordeaux F2R

Molecular Formula:C₂₅H₂₀N₄O₄

Molecular Weight: 440.45

CAS Registry Number:6410-32-8

Manufacturing Methods : 2-Methyl-4-nitrobenzenamine diazotization, and 3-Hydroxy-N-o-tolyl-2-naphthamide coupling.

Properties and Applications:blue light red, pale red light purple. Blue light red powder, melting point is 292 ℃. In concentrated sulfuric acid to red light purple, dilution after red precipitation; In concentrated nitric acid for the big red; In the sodium hydroxide solution does not change color. Mainly used in paint and ink coloring

List of Suppliers:

Aquarine Bordeaux RS (Tennants Textile Colours Ltd)

Bordeaux F2R ( Sharda International )

Bordeaux OB ( Sharda International )

Bordeaux OR ( Sharda International )

Colanyl Bordeaux FRR 300 VP 2410 ( Clariant GmbH )

Deepglo Red 12(Deepak Colourants Pvt Ltd)

Dispercel BON Aryl Red FR-AC(Tennants Inks & Coating Supplies Ltd)

Dispercel BON Aryl Red FR-AS (Tennants Inks & Coating Supplies Ltd)

Elite Rubine 6B (Ellis & Everard)

Flexobrite Rubine 6B (Yorkshire Group pic)

GF Bordeaux FR (Goodlass Nerolac Paints Ltd)

Hajfast Bordeaux (Haj Group)

HD Sperse Bordeaux EP12 ( Holliday Dispersions Ltd )

HD Sperse Bordeaux EXl 2 ( Holliday Dispersions Ltd )

HD Sperse Red EX12 ( Holliday Dispersions Ltd )

Irgalite Bordeaux F2R( Ciba Specialty Chemicals Inc )

Jupistar Fast Bordeaux J2R( Jupiter Dyes Pvt Ltd )

Mono- Iite Rubine 2R ( Avecia (Pigments & Additives) )

Navifest Bordeaux 2R ( Indian Dyestuffs Industries Ltd )

Perma Pigment Bordeaux F2R (Highland Organic Pigments Ltd)

Perma Pigment Bordeaux OR (Highland Organic Pigments Ltd)

Permanent bordeau FRR (Sinochem Liaoning Import & Export Corporation)

Permanent Bordeaux F2R(Fenchem Enterprises Ltd)

Permanent Bordeaux F2R( Shaanxi Foreign Tade )

Permanent Bordeaux FRR ( Clariant GmbH )

Permanent Bordeaux FRR ( Hoechst A G )

SF Bordeaux F2R 373 (Sudarshan Chemical Industries Ltd)

SF Bordeaux F2R 374 (Sudarshan Chemical Industries Ltd)

Solintor Rubine 945 (Intennedios Organicos SA)

Solintor Rubine SD-2854 (Intennedios Organicos SA)

Suimei Fast Bordeaux F2R ( Kaseihin Kogyo Kyokai )

Uni Bordeaux(Unity Dye Chem)

Yorabrite Rubine 6B(Yorkshire Group pic)