Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Red 22,C.I.12315

Molecular Structure: Single azo

Molecular Formula:C₂₄H₁₈N₄O₄

Molecular Weight: 426.42

CAS Registry Number:6448-95-9

Manufacturing Methods :2-Methyl-5-nitrobenzenamine diazotization, and 3-Hydroxy-N-phenyl-2-naphthamide coupling.

Properties and Applications:red. Red powder. Bright color. Insoluble in water, slightly soluble in alcohol, acid resistance strong. Mainly used in coating, printing ink, cultural and educational supplies, pigment printing, plastic and rubber color.

Light Fastness	Heat resistance(℃ )		Sodium carbonate(5%)	Muriatic acid(5%)	Oleic acid	PVC migration	Soap micelle bleeding
	Melting point	Stable
General		Good	unchanging	unchanging	Poor		Good

List of Suppliers:

Nantong Zhengyan Pigments Chemical Co., Ltd.

Jiangsu Multicolor Fine Chemical Industry Co.,Ltd.

zhejiang euchem Chemical Co., Ltd.

3012 Naphthol Red (Engelhard Corp.)

ADC Pigment Scarlet GG (Amar Dye Chem Ltd)

Art Red (Sinochem Liaoning Import & Export Corporation)

Brilliant Fast Red 688 (Hangzhou Dikai Chemical Co Ltd)

Brilliant Fast Scarlet G (Fenchem Enterprises Ltd)

Deepglo Red 22 (Deepak Colourants Pvt Ltd)

Dynament Red ST ( Dynamic Industries Ltd )

Everbright Fast Red N 3117(Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)

Fabripemi Naphthol Red 22-P (R-4865) ( Fabricolor Inc. )

Fast Brilliant Red N ( Shaanxi Foreign Tade )

Fast Brilliant Red NW ( Shaanxi Foreign Tade )

Fast Red N (Sinochem Liaoning Import & Export Corporation)

Fast Red N (Sinochem Ningbo Imp & Exp Corp)

Flexiverse Red 22 (RFD-2201) ( Sun Chemical Corp. )

Flexiverse Red 22 (RFD-4241)( Sun Chemical Corp. )

Global Pigment Red 22 ( Global Colors Inc. )

Naphthanil Red Light RT-531-D ( Clariant GmbH )

Naphthanil Red Light RT-532-D( Clariant GmbH )

Naphthanil Red Light RT-533-D( Clariant GmbH )

Naphthol Red Light Shade (Magruder Color Company Inc.)

Omnicryl Naphthol Red YS W-3871 (Engelhard Corp.)

Oriental Red Conc (Toyo Ink Mfg Co Ltd)

Pigment Red 22 (CPMA )

Polymo Red FFG ( Kaseihin Kogyo Kyokai )

ProLine PL-14 Bulletin Red(Engelhard Corp.)

Red-022-DT-1010(Roma Color Inc.)

Red-022-DT-1022 (Roma Color Inc.)

Red~022-DT-1043 (Roma Color Inc.)

Red-022-HS-1073 (Roma Color Inc.)

Red-022-PC> 1031 (Roma Color Inc.)

Sanyo Fast Red BS (Sanyo Color Works Ltd)

Seikafast Scarlet G conc(Dainichiseika Color & Chemicals)

Suimei Fast Scarlet G ( Kaseihin Kogyo Kyokai )

Sumikaprint Red ASF(Sumika Color Co Ltd)

Sunsperse 6000 Naphthol Red 22 (RHD-6011) ( Sun Chemical Corp. )

Symuler Fast Scarlet BG (Dainippon Ink & Chemicals Inc.)

Symuler Fast Scarlet BGT(Dainippon Ink & Chemicals Inc.)

Symuler Fast Scarlet BGY(Dainippon Ink & Chemicals Inc.)