Pigment Red 48:1
Name:C.I.Pigment Red 48:1,C.I.15865:1
Molecular Structure: Single azo
C.I.Pigment Red 48:1,C.I.15865:1,CAS 7585-41-3,422.84,C18H15ClN2O6S,3118 Fast Scarlet BBN,Fast Scarlet 2B,Fast Scarlet BBN,Fast Scarlet BBN-P,Enceprint Scarlet 3700,Irgalite Red NBSP,Watchung Red Y RT
Molecular Formula:C18H15ClN2O6S
Molecular Weight: 422.84
CAS Registry Number:7585-41-3
Manufacturing Methods :2-Amino-4-chloro-5-methylbenzenesulfonic acid diazotization, and 3-Hydroxy-2-naphthoic acid coupling, and then into barium salt.
Properties and Applications:brilliant yellow red, pale pink. Yellow red powder. Insoluble in water and ethanol. In concentrated sulfuric acid for wine red, after dilution blue light red precipitation; In concentrated nitric acid for brown light red, in the concentrated sodium hydroxide solution to red. Tinting strength is strong, light fastness and good heat resistance, alkali resistance is poor. Mainly used in printing ink, plastic, rubber, paint and cultural and educational supplies coloring.
| Light Fastness | Heat resistance(℃ ) | Sodium carbonate(5%) | Muriatic acid(5%) | Oleic acid | PVC migration | Soap micelle bleeding | |
| Melting point | Stable | ||||||
| Good | General(Darken) | Well | unchanging | Well | Bleeding | ||
List of Suppliers:
3118 Fast Scarlet BBN,Fast Scarlet 2B,Fast Scarlet BBN,Fast Scarlet BBN-P
HANGZHOU XIAOSHAN MINGSHENG INTERNATIONAL TRADE CO. LTD
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Enceprint Scarlet 3700( BASF Aktiengesellschaft )
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Kenalake Rubine Toner B583( Albion Colours Ltd)
Lionol Red 2B 3303-G(Toyo Ink Mfg Co Ltd)
Lionol Red 2B FG-3300 (Toyo Ink Mfg Co Ltd)
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Metrochem Pigment Red No. 19( Metrochem Industries Ltd )
Microfast Red 48-BB(Kromachem Ltd)
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Omnicryl Barium Red 2B W-3885 (Engelhard Corp.)
Oppasin Scarlet 3700 ( BASF Aktiengesellschaft )
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Perma Red 2B 6379 (SCEL)
Permanent Red 2B – YS (Apollo Colors Inc.)
Permanent Red 2B Y/S(Magruder Color Company Inc.)
Permanent Red BB [FIAT]( Hoechst A G )
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Pigment Red 48:1 (CPMA)
Predisol Red 48:1 (PRC-9552)( Sun Chemical Corp. )
Red 48.1 Dispersion (Prism Chemicals Ltd)
Red Toner 2BB (Rolfes Colour Pigments International)
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Rose Pigment Red 48:1 ( Rose Color Inc. )
Sanyo Fast Red 2BE (Sanyo Color Works Ltd)
Sanyo Fast Red 8157 (Sanyo Color Works Ltd)
Sanyo Fast Red 8159 (Sanyo Color Works Ltd)
Sanyo Fast Red A629 DL (Sanyo Color Works Ltd)
Seikafast Red 1510 (B) (Dainichiseika Color & Chemicals)
Seikafast Red 8040 (Dainichiseika Color & Chemicals)
SF Red NBSP 560(Sudarshan Chemical Industries Ltd)
Solfort Red G( Bayer Group )
Solintor Red 901-MK (Intennedios Organicos SA)
Sumikaprint Red KFS (Sumika Color Co Ltd)
Sumikaprint Red KPS-ED(Sumika Color Co Ltd)
Sunbrite Red 48:1 (234-3755)( Sun Chemical Corp. )
Sunsperse C Red 48:1 (RCD-9338) ( Sun Chemical Corp. )
Symuler Neothol Red 2BY(Dainippon Ink & Chemicals Inc.)
Symuler Red 3023(Dainippon Ink & Chemicals Inc.)
Symuler Red 3109(Dainippon Ink & Chemicals Inc.)
Symuler Red NRY (Dainippon Ink & Chemicals Inc.)
Uni Red Toner 2B(Unity Dye Chem)
Watchung Red Y RT-600-D( Clariant GmbH )
Watchung Red Y RT-618-D( Clariant GmbH )