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Conjugation and labelingAzo
Azo dyes are a class of organic dyes with azo groups (-N=N-) as chromophores. They are brightly colored and come in a wide variety of varieties. They are widely used in textiles, leather, food, and biomedicine. Their molecular structure is adjustable and they have good light stability and washability.
Congo Red
Direct Red 28
T14996573-58-0
Congo Red (Direct Red 28) is an azo dye. It binding been used as a diagnostic test for the presence of amyloid in tissue sections.
- $30
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Sulfo-Cy3
Sulfo-Cyanine3, Cy3
T18945146368-13-0
Cy3 (Sulfo-Cyanine3) is an orange-fluorescent label for nucleic acids and proteins (λex=554, λem=568).
- $56
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Diphenyl Blue
Cited
Direct Blue 14
T1897972-57-1
Diphenyl Blue (Direct Blue 14) (Direct Blue 14) is used as a dye for a group of azo dye.
- $29
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CitedSolvent Yellow 93
T190594702-90-3
Solvent Yellow 93, an azomethine dye, is used as a colorant of toner.
- $38
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Acid Yellow 36
Metanil Yellow
T22229587-98-4
Acid Yellow 36 (Metanil Yellow) is an azo dye and pH indicator, changing color from red at pH 1.2 to yellow at pH 2.3.
- $36
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Sudan III
Tetrazobenzene-β-naphthol, Sudan Red III, Solvent Red 23, 111440 Red
T561285-86-9
Sudan III (Solvent Red 23) is a solvent dye used to color nonpolar substances.
- $33
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Disperse Red 1
Neosetile Scarlet B, Fenacet Scarlet B, Diacelliton Scarlet B, Celliton Scarlet B, Celliton Red B
T315322872-52-8
Disperse Red 1 (Celliton Scarlet B) is an azo dye that contributes to the toxicity and pollution of wastewater.
- $41
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Lumogallion
4-Chloro-3-(2,4-dihydroxyphenylazo)-2-hydroxybenzene-1-sulfonic acid
T209844386-25-8
Lumogallion (4-Chloro-3-(2,4-dihydroxyphenylazo)-2-hydroxybenzene-1-sulfonic acid) is an azo reagent used in the determination of metal ions, such as the research of V, Fe, and Al.
- $42
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Amido Black 10B
Naphthol Blue Black, Amido Black Staining Solution 2X
T647711064-48-8
Amido Black 10B (Naphthol Blue Black) is a highly toxic azo dye used for staining proteins on polyacrylamide gels and agarose gels.
- $29
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C.I. Orange G
NSC-10450, NSC10450, NSC 10450, Egacid Orange GG, C.I. 16230, Amacid Crystal Orange
T200601936-15-8
C.I. Orange G is an agent of azo dye.
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Disperse Blue 148
C.I. Disperse Blue 148, C.I. 11124
T1898052239-04-0
Disperse Blue 148 is a high-temperature trichromatic blue azo dye.
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C.I. 37505
3-Hydroxy-2-naphthanilide, 2-Naphthanilide, 3-hydroxy- (8CI)
T2015092-77-3
C.I. 37505 is an azo dye coupling component.It implicated in occupational pigmented contact dermatitis.
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Mordant red 19
Superchrome Red G, NSC-326195, NSC326195, NSC 326195, Acid Chrome Red 5G
T334831934-24-3
Mordant red 19, an azo dye, is a chemical compound characterized by (CAS #1250-80-0) with a chemical formula of C18H13N3Na2O8S2 and a molar mass of 493.42.
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Disperse orange 3
T201340730-40-5
Disperse Orange 3 is a monoazo dye characterized by a dye content of 90%, along with dispersants and surfactants. It features two aromatic rings, one with an amino group and the other with a nitro group, displaying a distinct absorption peak at 415 nm.
- $1,520
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C.I. 37545
NSC 37618, Naphtanilide BG, Brenthol FO, Azoic dyes, Acna Naphthol BG
T2010492-73-9
C.I. 37545 is also known as Azoic dyes. C.I. 37545 is impregnated cotton with an alkaline solution of β-naphthol, then treated it with a diazo solution obtained from aniline, a toluidine, xylidine, naphthylamine, aminoazobenzene or aminoazotoluene, so tha
- $1,520
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Food Yellow No. 5 Aluminum Lake
C.I. Food Yellow 4:1
T3175312225-21-7
FD&C Yellow No. 5 Aluminum Lake is a synthetic lemon yellow azo dye primarily used as a food coloring.
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Sudan Black B
T874514197-25-5
Sudan Black B, a fat-soluble diazo dye, serves as a histochemical stain, particularly effective for staining neutral triglycerides and lipids [1].
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Alizarine Yellow R
C.I. 14030
T199032243-76-7
Alizarine Yellow R is a yellow colored azo dye. Alizarine Yellow R made by the diazo coupling reaction.
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Disperse Red 184
T8540824610-00-2
2-4-(2-Cyanoethyl)(2-phenylethyl)aminophenylazo-5-nitrobenzonitrile is characterized by its storage stability and its fluid, nonagglomerating dispersion properties as an azo dye [1].
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Mordant Black PV
T869232052-25-7
Mordant Black PV, an azo dye, is widely utilized for textile dyeing applications.
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