87 Results for: "VARLP060719SAFFSIAL00011"
Organic reference standard, Naphthol Yellow S, analytical standard, Supelco®
Supplier: Merck
Naphthol Yellow S is a dye that is known for its hazardous nature.
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Organic reference standard, Patent Blue V calcium salt, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Patent Blue V calcium salt, ≥97.0% (HPLC)
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Organic reference standard, disperse yellow 3, analytical standard, Supelco®
Supplier: Merck
Disperse Yellow 3 is an yellow azo dye which is majorly used in textile industry. It also has carcinogenic properties.
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Organic reference standard, Lithol Rubine BK, analytical standard, Supelco®
Supplier: Merck
Lithol rubine BK is a water soluble, synthetic red coloring dye, which may be used in drugs and cosmetics.
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Organic reference standard, Pigment Orange 5, analytical standard, Supelco®
Supplier: Merck
Pigment orange 5 is an azo pigment, which can be produced industrially by a diazotisation and coupling sequence in which diazotised dinitroaniline is coupled into β-naphthol.
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Organic reference standard, 2,4,5-Trimethylaniline 100 µg/ml in acetonitrile, Supelco®
Supplier: Merck
Organic Standard, 2,4,5-Trimethylaniline 100 µg/ml in acetonitrile, Pack type: Glass bottle
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Organic reference standard, 9-cis-Astaxanthin, analytical standard, Supelco®
Supplier: Merck
Organic Standard, 9-cis-Astaxanthin, ≤10% (all-trans-Astaxanthin, HPLC); ≥90,0% (HPLC)
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Organic reference standard, Red 2G, analytical standard, Supelco®
Supplier: Merck
Red 2G is a compound, which belongs to the azo family of dyes, generally used in textile industry. It can mainly find applications in non-linear optical studies.
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Organic reference standard, Sunset Yellow FCF, analytical standard, Supelco®
Supplier: Merck
Sunset Yellow FCF azo-dye is generally used as a colorant in drug industries and in common foods.
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Organic reference standard, Indigo carmine, analytical standard, Supelco®
Supplier: Merck
Indigo carmine is a synthetic indigoid dye, which is generally used as a food colouring agent. It is basically used to maintain the natural color of food during processing or storage and also to improve the color, texture and appearance of food products.
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Pharmaceutical secondary standard, beta-Carotene, (CRM), Supelco®
Supplier: Merck
The most important of the provitamins A, β-carotene can be classified as an antioxidant due to its inhibition of radical initiated peroxidation in vitro. However, in vivo it appears to act either as an antioxidant or a prooxidant depending on cellular environment.
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Organic reference standard, Leucocrystal Violet-d6, analytical standard, Supelco®
Supplier: Merck
Leucocrystal violet-d₆ might be used as an internal standard in the determination of triphenylmethane dyes in rainbow trout samples using liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS).
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Organic reference standard, Ponceau 6R, analytical standard, Supelco®
Supplier: Merck
Ponceau 6R is a red azo dye which is widely used as a food colorant and also used in histology staining. It is soluble in water and slightly soluble in ethanol.
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Organic reference standard, Brilliant Black BN, analytical standard, Supelco®
Supplier: Merck
Brilliant Black BN (BB) is a azo dye which is basically a tetra sodium salt. It is a synthetic dye mainly used as food additive. It is used as colouring agent to enhance the appearance. It is usually used in jellies, brown sauces and cake mixes.
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Malachite green chloride, Supelco®
Supplier: Merck
Malachite green chloride, Supelco®
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Organic reference standard, Ponceau 4R, analytical standard, Supelco®
Supplier: Merck
Ponceau 4R is a synthetic red azo dye and is used as a food colorant. It is used in range of alcoholic and non-alcoholic beverages, food stuffs, preserved fruits and more. It exists as trisodium-2-hydroxy-1-(4-sulfonato-1-naphthylazo)-6,8-naphthalenedisulphonate.
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Organic reference standard, Allura Red AC, analytical standard, Supelco®
Supplier: Merck
Allura Red AC comprises of 6-hydroxy-5-(2-methoxy-5-methyl-4-sulfonate-phenylazo)-2-napthalene-sulfonate, which is basically an azo-coupling product between the meta-isomer of cresidine-p-sulphonic acid (CSA) and Schaeffer′s salt (SS).
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Sudan red 7B (fat red bluish, solvent red 19, fat red 7B), Supelco®
Supplier: Merck
Sudan red 7B (fat red bluish, solvent red 19, fat red 7B), Supelco®
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Organic reference standard, Fast Green FCF, analytical standard, Supelco®
Supplier: Merck
Fast Green FCF is a synthetic organic dye belongs to the triphenylmethane group. It has wide range of applications in food and beverage industry. It can also be used in research for staining of proteins and identification of extracellular recording or injection sites by electrophysiological experiments.
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Organic reference standard, Solvent Yellow 124, analytical standard, Supelco®
Supplier: Merck
Solvent Yellow 124 is a marker dye, generally used in diesel oil as a green colorant, which can be analysed using high performance liquid chromatography method (HPLC). It is mainly used to prevent the misuse of low tax diesel fuel and as to also calculate the adulteration of road fuel with low tax diesel fuel.
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Malachite green oxalate, Supelco®
Supplier: Merck
Malachite green oxalate, Supelco®
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Organic reference standard, Orange II sodium salt, analytical standard, Supelco®
Supplier: Merck
Orange II sodium salt can undergo oxidation by hydrogen peroxide, which is catalysed by ferric ion complexed to tetra amido macrocyclic ligands(FeIII–TAML activators) to give out carbon dioxide, carbon monoxide, small aliphatic carboxylic acids and phthalic acid as the major products.