Search Result
Results for "
azo dye
" in MedChemExpress (MCE) Product Catalog:
3
Biochemical Assay Reagents
Cat. No. |
Product Name |
Target |
Research Areas |
Chemical Structure |
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- HY-118907
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- HY-D0249
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Orange Yellow S; Food Yellow 3; CI 15985
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Fluorescent Dye
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Others
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Sunset Yellow FCF (Orange Yellow S) is an orange azo dye with a maximum absorption wavelength of 480 nm. Sunset Yellow FCF can be used in food, cosmetics and pharmaceuticals .
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- HY-D0930
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- HY-D0534
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Fluorescent Dye
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Others
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2-4-(2-Cyanoethyl)(2-phenylethyl)aminophenylazo-5-nitrobenzonitrile is a storage-stable, fluid, nonagglomerating dispersions of azo dye .
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- HY-D1484
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1,1'-Diethyl-2,4'-cyanine iodide
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Fluorescent Dye
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Others
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Ethyl red (1,1'-Diethyl-2,4'-cyanine) iodide is an azo dye and acid–base indicator .
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- HY-Y0700
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Fluorescent Dye
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Others
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Calconcarboxylic acid, an azo dye, acts as a silver-ion sensitizer to stain protein in SDS-PAGE gels. Calconcarboxylic acid increases silver binding on protein bands or spots by the formation of a silver-dye complex and also increases the reducing power o
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- HY-D1124
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Fluorescent Dye
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Others
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Mordant brown 1, a naphthalenesulphonic acid derivative, is an azo dye. Mordant brown 1 is also an effective and specific inhibitor of CD40-CD154 costimulatory protein-protein interaction .
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- HY-D1480
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Fluorescent Dye
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Others
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Crystal Ponceau 6R is a red azo dye. Crystal Ponceau 6R used in histology, for staining fibrin with the martius, scarlet and blue (MSB) Trichrome stain .
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- HY-128369
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Metanil Yellow
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Cytochrome P450
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Others
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Acid Yellow 36 (Metanil Yellow) is an azo dye and a pH indicator. Acid Yellow 36 changes its color from red at pH 1.2 to yellow at pH 2.3. Acid Yellow 36 is used in the leather, paper and textile industries. Acid Yellow 36 acts as a bifunctional inducer of specific isozymes of P-450 and cytosolic enzymes .
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- HY-W151206
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Fluorescent Dye
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Others
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Hydroxy naphthol blue disodium, an azo dye, is a metal indicator for calcium and a colorimetric reagent for alkaline earth metal ions ( λmax = 650 nm). In the pH range between 12 and 13, the solution of the indicator is reddish pink in the presence of calcium ion and to deep blue in the presence of disodium EDTA .
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- HY-D0470
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- HY-D0466
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- HY-D1283
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Fluorescent Dye
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Mordant red 19 is an azo dye commonly used for dyeing textiles.
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- HY-D1230
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Fluorescent Dye
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Mordant red 15 is an azo dye commonly used for dyeing textiles.
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- HY-D0360
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Fluorescent Dye
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Mordant Blue 9 is an azo dye commonly used for dyeing textiles.
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- HY-D0318
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Fluorescent Dye
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Mordant Black PV is an azo dye commonly used for dyeing textiles.
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- HY-121525
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- HY-W127722
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- HY-D0247
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Direct Yellow 12
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Fluorescent Dye
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ChrysophenineCI Direct black 80 is an azo dye.
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- HY-D0307A
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Acid Red 27; azorubin S; FD & C Red dye No. 2
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Fluorescent Dye
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Others
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Amaranth is a dark red to purple azo dye used as a food dye and to color cosmetics.
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- HY-D0597
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- HY-D0496
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- HY-D0439
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- HY-D0409
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- HY-D0929
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α-Naphthol Orange
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Orange I (α-Naphthol Orange) is an organic azo dye used as a food dye .
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- HY-B1533A
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Anazolene trisodium is an anionic dye, a textile azo dye with a maximum absorption wavelength of λmax = 571 nm .
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- HY-D0676
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Fluorescent Dye
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Acid yellow 199 is an azo dye that can be decolorized through reduction reaction.
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- HY-D0257
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Acid Yellow 23; FD&C Yellow No. 5
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Fluorescent Dye
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Others
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Tartrazine is a synthetic lemon yellow azo dye primarily used as a food coloring.
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- HY-128448
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- HY-130774
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- HY-D0342
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Fluorescent Dye
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Others
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Disperse Red 1, an azobenzene derivative, is an azo textile dye extensively used for dyeing polyester fabrics in textile industry .
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- HY-D1143
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Fluorescent Dye
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Others
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Acid Red 4 is an azo dye. The wavelength of maximum absorbance for Acid Red 4 is 508 nm .
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- HY-D1142
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Fluorescent Dye
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Acid orange 156 is an azo dye that can be removed from aqueous solutions by metal ions.
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- HY-D0640
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Fluorescent Dye
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Acid Orange 116 is an azo dye that can be removed from aqueous solutions by metal ions.
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- HY-W179417
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- HY-D1379
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Acid red 1
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Fluorescent Dye
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Others
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Azophloxine, also known as acid red 1 (AR1), is a member of synthetic red azo dye family .
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- HY-D0705
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Hydrogen 4-aminoazobenzene-3,4'-disulphonate sodium salt
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Fluorescent Dye
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Others
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Acid Yellow 9 monosodium salt is an azo dye, degraded by Pseudomonas fluorescens as sole source of carbon, nitrogen and energy for the bacterium .
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- HY-D1173
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Fluorescent Dye
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Acid blue 113 is an azo dye whose staining effect is effectively removed by nanoscale zero-valent iron (NZVI) particles.
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- HY-D0236
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Fluorescent Dye
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Others
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Congo Red is an azo dye. Congo Red (CR) binding been used as a diagnostic test for the presence of amyloid in tissue sections.
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- HY-D0356
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Fluorescent Dye
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Eriochrome Black A is an azo dye that can be removed from water by an adsorbent made of magnetic NiFe2O4 nanoparticles.
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- HY-118320
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Mordant orange 1
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Fluorescent Dye
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Others
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Alizarine Yellow R (Mordant orange 1), a salicylic acid derivative, is a azo dye. Alizarine Yellow R is mostly used as a pH indicator, as a biological stain in chemical examinations and also in dyeing industries .
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- HY-Y0699
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Fluorescent Dye
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Others
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Methyl red is an azo dye that acts as a pH indicator. Methyl red is red and yellow at pH 4.4 and 6.0 respectively .
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- HY-D1144
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Fluorescent Dye
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Acid blue 260 is an azo dye whose staining effect is effectively removed by multi-walled carbon nanotubes (MWCNTs). At 298 K, the adsorption capacity of MWCNT is 233.34 mg/g; and increases with the increase of dye concentration and temperature.
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- HY-N1442
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Orange II; D&C Orange NO. 4
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Acid orange 7 (Orange II), an azo dye, is an indicator pollutant. Acid orange 7 appears in manufacturing wastewater disposed of from the textile, food, and cosmetic industries .
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- HY-D0228
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azo Violet; Magneson I
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Fluorescent Dye
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4-(4-Nitrophenylazo)resorcinol is an azo purple dye used experimentally as a pH indicator, showing yellow when the pH value is lower than 11 and purple when the pH value is higher than 13. In slightly alkaline or alkaline environments, it also turns dark blue in the presence of magnesium salts. Azo Violet can also be used to test for the presence of ammonium ions. The color of the ammonium chloride or ammonium hydroxide solution will change depending on the concentration of azo violet used.
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- HY-D0256
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Chlorazol Black E; Ferristatin II disodium; C.I. 30235
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DNA/RNA Synthesis
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Others
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Direct Black 38 (Chlorazol Black E) is an azo dye. Direct Black 38 induces unscheduled DNA synthesis in liver and micronucleus in bone marrow of rats in vivo .
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- HY-D1270
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SARS-CoV
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Infection
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Direct Violet 1, an azo dye, is a textile dye. Direct Violet 1 is also the protein-protein interaction (PPI) between the SARS-CoV-2 spike protein and ACE2 inhibitor with IC50s of 1.47-2.63 μM .
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- HY-D0411
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Acidyellow 17; Yellow 2G
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Biochemical Assay Reagents
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Others
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Xylene Fast Yellow 2G is a synthetic dye belonging to the class of azo dyes. It is commonly used in the textile industry to dye natural and synthetic fibers as well as in the paper and ink industries. Xylene Fast Yellow 2G produces a bright yellow color that is fade and wash resistant and can be applied to textiles by a variety of methods including dipping, padding and printing.
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- HY-W206911
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Biochemical Assay Reagents
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Others
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Erythrosin B sodium salt, is a synthetic azo dye commonly used as a food colorant and textile dye. It is a water-soluble compound that produces a bright red color and is often used to improve the appearance of products. Erythrosin B sodium salt is also used in the textile industry for dyeing wool, silk and leather. However, it has been linked to potentially negative health effects, such as allergic reactions and hyperactivity in children.
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- HY-W115738
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Biochemical Assay Reagents
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Others
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PAR is an azo dye widely used as a colorimetric reagent for metal ions. PAR forms stable chelates with different metal ions. PAR can also complex with heavy metal ions in polar organic solvent like ethanol .
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- HY-D0532
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Fluorescent Dye
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Others
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N-[5-2-[Azo]phenyl]acetamide is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells.
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- HY-D0193
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Acid Red 18; New Coccine
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Fluorescent Dye
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Others
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Ponceau 4R is a synthetic colorant that can be used for food coloring. Ponceau 4R is a strawberry red azo dye that can be used in a variety of foods, usually synthesized from aromatic hydrocarbons, and is stable to light, heat, and acids .
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- HY-Y0695
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Naphthol Blue Black
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Fluorescent Dye
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Others
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Amido Black 10B (Naphthol Blue Black) is a highly toxic azo dye for amino acid staining. Amido Black 10B can create several problems in the human respiratory system and may also cause skin and eye irritations .
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- HY-128382
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E 151
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Enterovirus
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Infection
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Brilliant black BN (E151) is an azo dye and a food colorant . Brilliant black BN is a promising antiviral agent against EV71 infection via inhibiting the interaction between EV71 and its cellular uncoating factor cyclophilin A. Brilliant black BN has the potential for the investigation of contagious disease .
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- HY-D0898
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2,4-Dichlorobenzenediazonium tetrafluoroborate is an organic compound commonly used in organic synthesis and dye preparation reactions. It can be used as an azotating agent to form azo dyes with other organic substances, and can be used in coatings, pigments and paints and other industries. In addition, the compound is widely used in certain chemical analysis and detection methods, such as in scientific instruments such as electron microscopes and mass spectrometers. Although the compound has no direct medical applications, it plays an important role in chemical research and laboratory studies.
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- HY-D0193A
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Acid Red 18 (85%); New Coccine (85%)
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Fluorescent Dye
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Inflammation/Immunology
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Ponceau 4R (85%)(Acid Red 18 (85%); New Coccine (85%))is a synthetic colourant that may be used as a food colouring. Ponceau 4R (85%)is a strawberry red azo dye which can be used in a variety of food products, and is usually synthesized fromaromatic hydrocarbons; it is stable to light, heat, and acid but fades in the presence of ascorbic acid .
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- HY-W250148
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Spirit nigrosine
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Biochemical Assay Reagents
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Others
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Solvent black 5 (Spirit nigrosine) is a synthetic dye belonging to the family of azo dyes. Also known as oil black or naphthol black, it is dark blue-black and has excellent solubility in organic solvents. Solvent black 5 is commonly used as a colorant in various industrial applications such as printing inks, coatings and plastics. It can also be used as an indicator dye to detect the presence of metals in solution. Furthermore, due to its high absorption and emission properties in the near-infrared region, it has been used in scientific research as a fluorescent biomarker for tissues and cells. However, Solvent black 5 has been reported to have potentially toxic effects on human health and the environment and its use is therefore regulated in some countries.
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Cat. No. |
Product Name |
Type |
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- HY-D0249
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Orange Yellow S; Food Yellow 3; CI 15985
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Dyes
|
Sunset Yellow FCF (Orange Yellow S) is an orange azo dye with a maximum absorption wavelength of 480 nm. Sunset Yellow FCF can be used in food, cosmetics and pharmaceuticals .
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- HY-Y0700
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Protein Labeling
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Calconcarboxylic acid, an azo dye, acts as a silver-ion sensitizer to stain protein in SDS-PAGE gels. Calconcarboxylic acid increases silver binding on protein bands or spots by the formation of a silver-dye complex and also increases the reducing power o
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- HY-D0534
-
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Dyes
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2-4-(2-Cyanoethyl)(2-phenylethyl)aminophenylazo-5-nitrobenzonitrile is a storage-stable, fluid, nonagglomerating dispersions of azo dye .
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- HY-D1484
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1,1'-Diethyl-2,4'-cyanine iodide
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Dyes
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Ethyl red (1,1'-Diethyl-2,4'-cyanine) iodide is an azo dye and acid–base indicator .
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- HY-D1124
-
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Dyes
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Mordant brown 1, a naphthalenesulphonic acid derivative, is an azo dye. Mordant brown 1 is also an effective and specific inhibitor of CD40-CD154 costimulatory protein-protein interaction .
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- HY-128369
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Metanil Yellow
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Dyes
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Acid Yellow 36 (Metanil Yellow) is an azo dye and a pH indicator. Acid Yellow 36 changes its color from red at pH 1.2 to yellow at pH 2.3. Acid Yellow 36 is used in the leather, paper and textile industries. Acid Yellow 36 acts as a bifunctional inducer of specific isozymes of P-450 and cytosolic enzymes .
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- HY-D0470
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Dyes
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Acid orange 74 is an azo dye.
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- HY-D0466
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Dyes
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Acid orange 51 is an azo dye.
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- HY-D1283
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Dyes
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Mordant red 19 is an azo dye commonly used for dyeing textiles.
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- HY-D1230
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Dyes
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Mordant red 15 is an azo dye commonly used for dyeing textiles.
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- HY-D0360
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Dyes
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Mordant Blue 9 is an azo dye commonly used for dyeing textiles.
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- HY-D0318
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Dyes
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Mordant Black PV is an azo dye commonly used for dyeing textiles.
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- HY-121525
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Ponceau BS
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Dyes
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Biebrich scarlet is an azo organosulfur dyes.
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- HY-W127722
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Dyes
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Direct Red 75 tetrasodium salt is an azo dye.
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- HY-D0247
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Direct Yellow 12
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Dyes
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ChrysophenineCI Direct black 80 is an azo dye.
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- HY-D0307A
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Acid Red 27; azorubin S; FD & C Red dye No. 2
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Dyes
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Amaranth is a dark red to purple azo dye used as a food dye and to color cosmetics.
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- HY-D0597
-
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Dyes
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C.I. Mordant red 94 is an azo dye.
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- HY-D0496
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Dyes
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C.I. Mordant green 17 is an azo dye.
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- HY-D0439
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Dyes
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C.I. Mordant yellow 12 is an azo dye.
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- HY-D0409
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Dyes
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C.I. Mordant yellow 8 is an azo dye.
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- HY-D0676
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Dyes
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Acid yellow 199 is an azo dye that can be decolorized through reduction reaction.
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- HY-D0257
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Acid Yellow 23; FD&C Yellow No. 5
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Dyes
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Tartrazine is a synthetic lemon yellow azo dye primarily used as a food coloring.
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- HY-128448
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azorubine; Acid Red 14; E122
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Dyes
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Carmoisine (Azorubine) is an azo dye that can be used as a food additive .
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- HY-D0342
-
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Dyes
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Disperse Red 1, an azobenzene derivative, is an azo textile dye extensively used for dyeing polyester fabrics in textile industry .
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- HY-D1143
-
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Dyes
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Acid Red 4 is an azo dye. The wavelength of maximum absorbance for Acid Red 4 is 508 nm .
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- HY-D1142
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Dyes
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Acid orange 156 is an azo dye that can be removed from aqueous solutions by metal ions.
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- HY-D0640
-
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Dyes
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Acid Orange 116 is an azo dye that can be removed from aqueous solutions by metal ions.
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- HY-W179417
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- HY-D0705
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Hydrogen 4-aminoazobenzene-3,4'-disulphonate sodium salt
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Dyes
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Acid Yellow 9 monosodium salt is an azo dye, degraded by Pseudomonas fluorescens as sole source of carbon, nitrogen and energy for the bacterium .
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- HY-D1173
-
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Dyes
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Acid blue 113 is an azo dye whose staining effect is effectively removed by nanoscale zero-valent iron (NZVI) particles.
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- HY-D0236
-
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Dyes
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Congo Red is an azo dye. Congo Red (CR) binding been used as a diagnostic test for the presence of amyloid in tissue sections.
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- HY-D0356
-
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Dyes
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Eriochrome Black A is an azo dye that can be removed from water by an adsorbent made of magnetic NiFe2O4 nanoparticles.
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- HY-118320
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Mordant orange 1
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Fluorescent Dyes/Probes
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Alizarine Yellow R (Mordant orange 1), a salicylic acid derivative, is a azo dye. Alizarine Yellow R is mostly used as a pH indicator, as a biological stain in chemical examinations and also in dyeing industries .
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- HY-D1144
-
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Dyes
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Acid blue 260 is an azo dye whose staining effect is effectively removed by multi-walled carbon nanotubes (MWCNTs). At 298 K, the adsorption capacity of MWCNT is 233.34 mg/g; and increases with the increase of dye concentration and temperature.
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- HY-D0228
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azo Violet; Magneson I
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Dyes
|
4-(4-Nitrophenylazo)resorcinol is an azo purple dye used experimentally as a pH indicator, showing yellow when the pH value is lower than 11 and purple when the pH value is higher than 13. In slightly alkaline or alkaline environments, it also turns dark blue in the presence of magnesium salts. Azo Violet can also be used to test for the presence of ammonium ions. The color of the ammonium chloride or ammonium hydroxide solution will change depending on the concentration of azo violet used.
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- HY-D0256
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Chlorazol Black E; Ferristatin II disodium; C.I. 30235
|
Dyes
|
Direct Black 38 (Chlorazol Black E) is an azo dye. Direct Black 38 induces unscheduled DNA synthesis in liver and micronucleus in bone marrow of rats in vivo .
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- HY-D1270
-
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Dyes
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Direct Violet 1, an azo dye, is a textile dye. Direct Violet 1 is also the protein-protein interaction (PPI) between the SARS-CoV-2 spike protein and ACE2 inhibitor with IC50s of 1.47-2.63 μM .
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- HY-D0411
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Acidyellow 17; Yellow 2G
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Dyes
|
Xylene Fast Yellow 2G is a synthetic dye belonging to the class of azo dyes. It is commonly used in the textile industry to dye natural and synthetic fibers as well as in the paper and ink industries. Xylene Fast Yellow 2G produces a bright yellow color that is fade and wash resistant and can be applied to textiles by a variety of methods including dipping, padding and printing.
|
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- HY-W206911
-
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Dyes
|
Erythrosin B sodium salt, is a synthetic azo dye commonly used as a food colorant and textile dye. It is a water-soluble compound that produces a bright red color and is often used to improve the appearance of products. Erythrosin B sodium salt is also used in the textile industry for dyeing wool, silk and leather. However, it has been linked to potentially negative health effects, such as allergic reactions and hyperactivity in children.
|
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- HY-D0532
-
|
Dyes
|
N-[5-2-[Azo]phenyl]acetamide is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells.
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- HY-D0193
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Acid Red 18; New Coccine
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Dyes
|
Ponceau 4R is a synthetic colorant that can be used for food coloring. Ponceau 4R is a strawberry red azo dye that can be used in a variety of foods, usually synthesized from aromatic hydrocarbons, and is stable to light, heat, and acids .
|
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- HY-Y0695
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Naphthol Blue Black
|
Protein Labeling
|
Amido Black 10B (Naphthol Blue Black) is a highly toxic azo dye for amino acid staining. Amido Black 10B can create several problems in the human respiratory system and may also cause skin and eye irritations .
|
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- HY-128382
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E 151
|
Dyes
|
Brilliant black BN (E151) is an azo dye and a food colorant . Brilliant black BN is a promising antiviral agent against EV71 infection via inhibiting the interaction between EV71 and its cellular uncoating factor cyclophilin A. Brilliant black BN has the potential for the investigation of contagious disease .
|
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- HY-D0193A
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Acid Red 18 (85%); New Coccine (85%)
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Dyes
|
Ponceau 4R (85%)(Acid Red 18 (85%); New Coccine (85%))is a synthetic colourant that may be used as a food colouring. Ponceau 4R (85%)is a strawberry red azo dye which can be used in a variety of food products, and is usually synthesized fromaromatic hydrocarbons; it is stable to light, heat, and acid but fades in the presence of ascorbic acid .
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- HY-W250148
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Spirit nigrosine
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Dyes
|
Solvent black 5 (Spirit nigrosine) is a synthetic dye belonging to the family of azo dyes. Also known as oil black or naphthol black, it is dark blue-black and has excellent solubility in organic solvents. Solvent black 5 is commonly used as a colorant in various industrial applications such as printing inks, coatings and plastics. It can also be used as an indicator dye to detect the presence of metals in solution. Furthermore, due to its high absorption and emission properties in the near-infrared region, it has been used in scientific research as a fluorescent biomarker for tissues and cells. However, Solvent black 5 has been reported to have potentially toxic effects on human health and the environment and its use is therefore regulated in some countries.
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Cat. No. |
Product Name |
Type |
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