Sudan Red 7B
From Infogalactic: the planetary knowledge core
(Redirected from Solvent Red 19)
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Names | |
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IUPAC name
N-Ethyl-1-((4-phenyldiazenyl)phenyl)diazenyl)naphthalen-2-amine
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Other names
Solvent Red 19; Ceres Red 7B; Fat Red 7B; Hexatype carmine B; Lacquer red V3B; Oil violet; Organol bordeaux B; Sudanrot 7B; Typogen carmine; C.I. 26050; N-ethyl-1-[[p-(phenylazo)phenyl]azo]-2-naphthalenamine
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Identifiers | |
6368-72-5 | |
ChemSpider | 55325 |
Jmol 3D model | Interactive image |
KEGG | C19529 |
PubChem | 61396 |
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Properties | |
C24H21N5 | |
Molar mass | 379.47 g·mol−1 |
Vapor pressure | {{{value}}} |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references | |
Sudan Red 7B, also known as Solvent Red 19, Ceres Red 7B, Fat Red 7B, Hexatype carmine B, Lacquer red V3B, Oil violet, Organol bordeaux B, Sudanrot 7B, Typogen carmine, and C.I. 26050, is a red diazo dye. Chemically it is N-ethyl-1-[[p-(phenylazo)phenyl]azo]-2-naphthalenamine. It is soluble in oils and insoluble in water.
It is used in biology for staining, and in industry as one of the fuel dyes. It can be also present in red laser toners.