Pigment Red 2
Name:C.I.Pigment Red 2,C.I.12310
Molecular Structure: Single azo
C.I.Pigment Red 2,C.I.12310,CAS 6041-94-7,436.29,C23H15Cl2N3O2,Aquaflex Scarlet R,Fast Red 2R,Irgalite Red FBN,Yorabrite Red 2G,Unisperse Red FBN-PI
Molecular Formula:C23H15Cl2N3O2
Molecular Weight: 436.29
CAS Registry Number:6041-94-7
Manufacturing Methods : 2,5-Dichlorobenzenamine diazotization, and 3-Hydroxy-N-phenyl-2-naphthamide coupling.
Properties and Applications:yellow red. Yellow red powder, melting point 310 ~ 311 ℃. In concentrated sulfuric acid to red light purple, after dilution for titian; In concentrated nitric acid for blu-ray big red; In the sodium hydroxide solution which is constant. Mainly used in printing ink, paint, rubber and cultural and educational supplies coloring, and can also be used to viscose of protoplasm coloring.
| Light Fastness | Heat resistance(℃ ) | Sodium carbonate(5%) | Muriatic acid(5%) | Oleic acid | PVC migration | Soap micelle bleeding | |
| Melting point | Stable | ||||||
| 7 | 310-311 | 180(10min) | 5 | 5 | 2-3 | 3-4 | |
List of Suppliers:
Jiangsu Multicolor Fine Chemical Industry Co.,Ltd.
Adycolor Red GN (Inpal SA Industrias Quimicas)
Akoyl Blue 2G (Aakash Chemicals & Dyestuffs Inc)
Aquadisperse Red 2R-FG (ARF-0415) ( Sun Chemical Corp. )
Aquaflex Scarlet R (Tennants Textile Colours Ltd)
Aquapak Aryl Red 2R-SCH (Tennants Inks & Coating Supplies Ltd)
Aquapak Aryl Red 2R-SU (Tennants Inks & Coating Supplies Ltd)
Aquarine Scarlet R (Tennants Textile Colours Ltd)
Astrazon Blue FGLN ( Bayer Group )
Aurasperse W-3022 Naphthol Red Light(Engelhard Corp.)
Daedo Cationic Blue FGL ( Indian Dyestuffs Industries Ltd )
Deepglo Red F2R(Deepak Colourants Pvt Ltd)
Elite Red 2R(Ellis & Everard)
Eljon Red 2RN( European Colour (Pigments) Ltd )
Eljon Red 2RNC ( European Colour (Pigments) Ltd )
Eljon Red 2RNL( European Colour (Pigments) Ltd )
Eljon Red 2RS( European Colour (Pigments) Ltd )
Eljon Red 2RW ( European Colour (Pigments) Ltd )
Eljon Red 2RXS (European Colour (Pigments) Ltd)
Eljon Red DH2 ( European Colour (Pigments) Ltd )
Everbright Fast Red 2R 3130(Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)
Fabriperm Red F2R( Fabricolor Inc. )
Fabriperm Red F2R-A( Fabricolor Inc. )
Fast Scarlet F2R (Sinochem Ningbo Imp & Exp Corp)
Flexiverse Red 2 (RCD-0200) ( Sun Chemical Corp. )
Flexobrite Red 2G(Yorkshire Group pic)
Hajfast Red F2R(Haj Group)
HD Sperse Red AD2( Holliday Dispersions Ltd )
HD Sperse Red EP2 ( Holliday Dispersions Ltd )
HD Sperse Red EX2( Holliday Dispersions Ltd )
Heuco Red 300202 (Heubach GmbH)
Irgalite Red FBN ( Ciba Specialty Chemicals Inc )
Jupistar Fast Red J2R( Jupiter Dyes Pvt Ltd )
Kenalake Red 2RSX( Albion Colours Ltd)
Metrochem Pigment Red No. 15( Metrochem Industries Ltd )
Microfast Red 2-CZ(Kromachem Ltd)
Microtint Red RRX(Kromachem Ltd)
Monolite Red 2R V paste ( Avecia (Pigments & Additives) )
Naphthol Red 2R (Magruder Color Company Inc.)
Naphtol Red 0234C (Cappelle NV)
Naphtol Red 0235C (Cappelle NV)
Naphtol Red G 0236C (Cappelle NV)
Naphtol Red GG 0233C (Cappelle NV)
Orgaprin Red RV (Organik Kimya San Vetic AS)
Panax Red 1010 (UK Seung Chemical Co Ltd)
Perma Pigment Red F2R (Highland Organic Pigments Ltd)
Permanent Red 265 (Hangzhou Dikai Chemical Co Ltd)
Permanent Red 2R ( Shaanxi Foreign Tade )
Permanent Red F2R (Sinochem Liaoning Import & Export Corporation)
Permanent Red F2R (Fenchem Enterprises Ltd)
Permanent Red FR ( Clariant GmbH )
Permanent Red FRR ( Clariant GmbH )
Permanent Red G-87 (Hangzhou Dikai Chemical Co Ltd)
Pigma Red ST 2( S A des Ets. Steiner )
Pigment Red 2(CPMA)
Pigment Red 2R( Ciech SA )
Pigment Red F2R( Sharda International )
Red F2R( Bhavi International Ltd )
Red P41UN ( Mangal Vypar Pvt Ltd )
Sanyo Pigment Red GGS (Sanyo Color Works Ltd)
SFRed F2R 312 (Sudarshan Chemical Industries Ltd)
Solintor Red 920-M (Intennedios Organicos SA)
Spoloxyl Red GL (SBU Pigments and Dyes)
Suimei Fast Red F2R ( Kaseihin Kogyo Kyokai )
Triacryl Blue FGL (Chemische Fabriek Triade BV)
Ultraprint Red IGN (International Color spa)
Uni Red 2 (Unity Dye Chem)
Unisperse Red FBN-PI (Ciba Specialty Chemicals Inc)
Vermelho Sinterdye ASRR(Sintequimica do Brasil Ltda.)
Versal Red F2R(SBU Pigments and Dyes)
Versal Red F2RA(SBU Pigments and Dyes)
Versanyl Red N-F2R (SBU Pigments and Dyes)
Versatin Red KGL (SBU Pigments and Dyes)
Viscopol Red 2R( Ciech SA )
Vocaflex Red 2 (Arichemie GmbH)
Vocateint-GL Red 2 (Arichemie GmbH)
Yorabrite Red 2G(Yorkshire Group pic)