Azo dyes (4)
Phenol dyes (4)
Aromatic amines (3)
Cyclic compounds (3)
Fuel dyes (3)
Staining dyes (3)
Vital stains (1)
AK Scientific (4)
Sigma Aldrich (4)
TCI Chemicals (4)
Oakwood Chemical (1)
4-Aminoazobenzene (25548-34-9, 60-09-3)
aniline yellow · para-Aminoazobenzene · para Aminoazobenzene
Azobenzene is a chemical compound composed of two phenyl rings linked by a N=N double bond. It is the simplest example of an aryl azo compound. The term 'azobenzene' or simply 'azo' is often used to refer to a wide class of molecules that share the core azobenzene structure, with different chemical functional groups extending from the phenyl rings.
Solvent green 3 (128-80-3)
1,4-di-4-toluidinoanthraquinone · cyanine green G base · D and C Green #6
Quinizarine Green SS, also called Solvent Green 3, C.I. 61565, Oil Green G, D&C Green #6, is a green dye, an anthraquinone derivative. It has the appearance of a black powder with melting point of 220-221 °C.
Solvent violet 13 (12217-81-1, 81-48-1)
Solvent Violet 13, also known as D&C Violet No.2, oil violet, Solvent Blue 90, Alizarine Violet 3B, Alizurol Purple, Duranol Brilliant Violet TG, Ahcoquinone Blue IR base, Quinizarin Blue, Disperse Blue 72, and C.I. 60725, is a synthetic anthraquinone dye with bright bluish violet hue. It is a solid insoluble in water and soluble in acetone, toluene, and benzene.
Solvent Blue 36 (14233-37-5)
1,4-bis(isopropylamino)anthraquinone · Oil Blue A
Oil Blue A is a blue anthraquinone dye used for colouring certain plastics such as polystyrene and acrylic resins, as well as other materials such as petroleum and inks. It has good resistance to light.
Solvent yellow 124 (34432-92-3)
Solvent Yellow 124 is a yellow azo dye used in European Union as a fuel dye. It is a marker used since August 2002 to distinguish diesel fuel intended for heating from a higher-taxed motor diesel fuel. It is added to fuels not intended for motor vehicles in amounts of 6 mg/L or 7 mg/kg under the name Euromarker.
Sudan Red 7B (6368-72-5)
fat red · fat red 7B · oil violet
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.
DEAB · C.I. Solvent Yellow 56 · N,N-diethyl-4-aminoazobenzene
Oil Yellow DE is a synthetic greenish-yellow azo dye which has the appearance of a reddish yellow powder. Its EINECS number is 219-616-8. Chemically it is N,N-diethyl-p-(phenylazo)aniline, C16H19N3.
Solvent blue 35 (17354-14-2)
Oil Blue 35 is a blue anthraquinone dye used for colouring alcoholic and hydrocarbon based solvents, including oils, fats, and waxes. It is used also in lacquers and inks. In some countries, it is used as a fuel dye.