Tintes, colorantes y tinciones
Los colorantes, tintes y tinturas son herramientas esenciales en biología molecular, cruciales para visualizar y estudiar el ADN, los cromosomas y los núcleos celulares. Estos compuestos permiten a los investigadores resaltar componentes celulares específicos, facilitando la observación y el análisis detallados bajo el microscopio. En esta categoría, encontrará una amplia gama de colorantes y tintes de alta calidad utilizados en diversas técnicas de tinción, incluyendo colorantes fluorescentes para análisis de ADN y cromosomas, tintes histológicos para muestras de tejido y tintes específicos para estructuras celulares. Estas herramientas son indispensables en la investigación genética, citología, histología y diagnósticos, proporcionando claridad y contraste en las muestras biológicas. En CymitQuimica, ofrecemos una selección completa de colorantes, tintes y tinturas para apoyar su investigación en biología molecular y asegurar resultados precisos y fiables en sus estudios.
Subcategorías de "Tintes, colorantes y tinciones"
- Tintes ácidos(49 productos)
- Azobencenos(270 productos)
- Tintes azoicos(7 productos)
- Tintes básicos(27 productos)
- Tintes de cumarina(71 productos)
- Tintes de cianina, tintes de escuarilio(53 productos)
- Tintes DCM(4 productos)
- Diariolethenes(12 productos)
- Tintes de dipirrometeno(26 productos)
- Tintes Directos(17 productos)
- Tintes dispersos(2 productos)
- Sensibilizadores de colorantes(12 productos)
- Tintes(416 productos)
- Tinturas y colorantes(911 productos)
- Generating Insoluble Dyes(14 productos)
- Generating Soluble Dyes(11 productos)
- Hexaarilbiimidazol(4 productos)
- Indicadores(575 productos)
- Tintes mordantes(10 productos)
- Tintes de infrarrojo cercano (NIR)(28 productos)
- Tintes de aceite(15 productos)
- Otras tinciones y tintes(2 productos)
- Tintes de perileno(17 productos)
- Tintes fotocromáticos(40 productos)
- Tintes de ftalocianina, tintes de porfirina(101 productos)
- Tintes de quinacridona(8 productos)
- Espiropiranos(16 productos)
- Tinciones y tintes(243 productos)
- Tinciones y tintes para microscopía(5 productos)
- Tintes de tina(5 productos)
- Tintes de xanteno(66 productos)
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Se han encontrado 758 productos de "Tintes, colorantes y tinciones"
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C.I.Reactive Yellow 162
CAS:Please enquire for more information about C.I.Reactive Yellow 162 including the price, delivery time and more detailed product information at the technical inquiry form on this pagePureza:Min. 95%Acid Red 266
CAS:Acid Red 266 is a hydroxyl-containing polymeric dye that is used in the textile and paper industries as a colorant, pigment, or dye. It has been shown to be an efficient control agent for the polymerization of polyvinyl acetate. Acid Red 266 can also be used to form films with high light stability and good mechanical properties. The hydroxyl group present in this molecule causes it to have a polarizing effect on UV absorption. Acid Red 266 is made of particles that are soluble in water and alcohols, but insoluble in oils. This acid dye is also sensitive to heat, so it should not be exposed to temperatures over 60°C.Fórmula:C17H10ClF3N3O4S•NaPureza:Min. 95%Peso molecular:467.78 g/molBis(5-bromo-4-chloro-3-indoxyl)pyrophosphoric acid disodium salt
Please enquire for more information about Bis(5-bromo-4-chloro-3-indoxyl)pyrophosphoric acid disodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C16H8Br2Cl2N2Na2O7P2Peso molecular:678.90 g/molBromocresol green
CAS:<p>Bromocresol green is a cationic surfactant that is used as a fluorescent indicator dye. It binds to proteins and can be detected with an optical sensor. Bromocresol green has been shown to react with hydrochloric acid, which may be due to the protonation of the cationic group. This reaction is reversible and depends on pH. The binding of bromocresol green to serum proteins results in a decrease in fluorescence intensity due to quenching by adsorption at the protein-protein interface. The kinetic data for this dye have been found to depend on α1-acid glycoprotein concentration.</p>Fórmula:C21H14Br4O5SForma y color:PowderPeso molecular:698.01 g/molC.I.Acid Yellow 42
CAS:<p>C.I.Acid Yellow 42 is a reactive dye that belongs to the class of chromatic compounds. It is used in photolithography and as a pH indicator, but is also an environmental pollutant. C.I.Acid Yellow 42 is hydrated and has radical mechanism of photodecomposition, which makes it subject to radiation and mineralization. C.I.Acid Yellow 42 can be used in assays for detecting ions such as copper, iron, zinc, or mercury at efficiencies greater than other dyes in the same class. It can also be synthesized from organic materials or biodegradable substances such as dyes from natural sources or phenol-formaldehyde resins with low toxicity to humans and the environment.>>END>></p>Fórmula:C32H26N8O8S2•Na2Pureza:Min. 95%Forma y color:PowderPeso molecular:760.71 g/mol5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride
CAS:<p>5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride is a tetrazolium dye used as an indicator of eukaryotic cells in a range or media including waste water resulting in a cyan color. It is commonly used in microbiology laboratories to measure the viability of cells. The redox potentials of 5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride are reduced by the presence of active respiratory cells, resulting in fluorescent formazan.</p>Fórmula:C16H14ClN5Forma y color:PowderPeso molecular:311.77 g/molC.I.Mordant Orange 6
CAS:C.I. Mordant Orange 6 is an alkanoic acid with a hydroxyl group and a sodium carbonate counter ion in the form of a coordination complex that is chemically stable in the presence of light and heat. The synthesis of this compound involves the reaction of 2-nitrobenzaldehyde with sodium hydroxylsulfonate followed by hydrolysis of the product with sodium carbonate. This synthetic process is used to produce C.I. Mordant Orange 6 in large quantities, which are then purified using chromatography or recrystallization techniques. The biological studies on C.I. Mordant Orange 6 have shown that it has antimicrobial properties, but it does not show cytotoxic effects against human cells in culture at concentrations up to 10 µg/mL, making it a potential candidate for use as an antimicrobial agent for applications such as food packaging materials.br>br>C.I. Mordant Orange 6 also has been shown toFórmula:C19H14N4O6S·2NaPureza:Min. 95%Peso molecular:472.38 g/molC.I.Solvent Yellow 189
CAS:<p>C.I. Solvent Yellow 189 is a monomer that is used in coatings, paints, and printing inks. It is a polymeric dye with high activity and excellent light resistance. The hydrophobic nature of this dye makes it ideal for use in coatings that require water-repellent or weatherproof properties. C.I. Solvent Yellow 189 has been shown to be reactive with formamide as well as styryl dyes to form copolymers with high crosslinked content for high-performance devices such as light barriers and filters.</p>Pureza:Min. 95%C.I.Vat Orange 16
CAS:<p>Please enquire for more information about C.I.Vat Orange 16 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%Bis(5-bromo-6-chloro-3-indoxyl)pyrophosphoric acid, disodium salt
Please enquire for more information about Bis(5-bromo-6-chloro-3-indoxyl)pyrophosphoric acid, disodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this pagePureza:Min. 95%Pigment Red 63:1, technical grade
CAS:Pigment Red 63:1 is a synthetic colorant that absorbs ultraviolet light. It is typically used in paints, printing inks, and textile printing. Pigment Red 63:1 can be manufactured with low levels of impurities by following the appropriate manufacturing process. The physical properties of this pigment are best determined using analytical methods such as chromatographic and magnetic resonance spectroscopy. Regulatory bodies may require the use of validated test samples and validation to ensure that the product meets their requirements. Pigment Red 63:1 has a number of isomers that are difficult to distinguish from each other by chromatographic techniques alone. This pigment often has additives such as stabilizers, dispersants, and extenders that affect its performance in different applications. Hplc analysis is used to identify these additives.Fórmula:C21H14N2O6S•CaPureza:Min. 95%Forma y color:PowderPeso molecular:462.49 g/molL-Glutathione, reduced, tested to USP spec
CAS:Glutathione is a tripeptide cysteine-glycine-glutamic acid which exists in cells in the reduced form (this product) or oxidised form. Reduced glutathione (GSH) is an antioxidant protecting cell components from endogenous and exogeneous reactive oxygen and nitrogen species. Reduced glutathione has also been intensely used in the affinity purification of proteins with glutathione S-transferase (GST) tag. In the protein purification process, glutathione is used for the elution of GST-fused recombinant proteins from a glutathione-immobilised resins. In the elution buffers, reduced glutathione is typically used in the 10 â 40 mM concentration range.Fórmula:C10H17N3O6SPureza:(Titration) 98.0 To 101.0%Forma y color:White Off-White Crystalline PowderPeso molecular:307.32 g/molAcridine orange biological stain
CAS:<p>Acridine orange is a fluorescent dye that is used as a biological stain. It binds to DNA and stains the cells it has bound to, making them more visible under an ultraviolet light. This dye also produces kinetic data on the micronucleus test in mice and rats. Acridine orange can be used to detect genotoxic effects in animals and humans, such as genetic damage or cancer. Kinetic studies have shown statistically significant increases in plasma mass spectrometry, but no significant changes in erythrosine uptake were observed. Acridine orange has been shown to cause genotoxic effects on brain cells and testicular cells.</p>Fórmula:C17H20ClN3ZnCl2Forma y color:PowderPeso molecular:369.96 g/molPigment Red 171
CAS:Pigment Red 171 is a polyester that can be used as an additive to plastics. It has a molecular weight of about 400 and contains a hydroxyl group, which gives it thermal expansion properties. Pigment Red 171 also contains an aluminium skeleton that provides inorganic stability. This pigment has a basic group, which makes it soluble in organic solvents such as sulfides and alcohols. The pigment is resistant to light and radiation, which allows it to be used for protective coatings or sensors. Pigment Red 171 has functional groups for use in organic synthesis reactions.Pureza:Min. 95%Acid Black 234, Technical grade
CAS:Acid Black 234 is a reactive dye that is used in the textile industry. It has a hydroxy group and can be used for wastewater treatment. Acid Black 234 is not soluble in water but can be dissolved in organic solutions. It has high penetrant properties and its chemical stability depends on the pH of the solution. Acid Black 234 undergoes an adsorption mechanism, which involves a reaction with chloride ions to form a complex that binds to the surface of the fabric.Pureza:Min. 95%Pigment yellow 152
CAS:<p>Pigment Yellow 152 is a polycarboxylic acid that contains an allyl group, a hydrofluoric acid, and a hydroxyl group. It is one of the most common yellow pigments in general use. Pigment Yellow 152 polymerizes with an initiator to form polymers that are used in paints and varnishes. The polymerization process requires light or heat to activate. Pigment Yellow 152 has functional groups that give it the ability to fluoresce under ultraviolet light, which makes it useful as a sensor for low oxygen levels in mines and other locations where there is little air movement.</p>Fórmula:C36H34Cl2N6O6Pureza:Min. 95%Peso molecular:717.6 g/molC.I.Reactive Orange 13
CAS:<p>C.I.Reactive Orange 13 is a reactive dye that can be used for the detection of bacterial strains, including Legionella pneumophila and Pseudomonas aeruginosa. The dye reacts with metal ions to form a precipitate, which can be detected by measuring the viscosity or turbidity of the solution. C.I.Reactive Orange 13 has been shown to bind to biomass from fungi and bacteria, which is why it is often used for monitoring water quality in wastewater treatment plants and for detecting microbial contamination in food products. C.I.Reactive Orange 13 is also an effective metal chelator that can be used for kinetic studies on borohydride reduction reactions involving iron and other transition metals.</p>Fórmula:C24H15ClN7O10S3·3NaPureza:Min. 95%Peso molecular:762.04 g/molC.I.Acid Orange 60
CAS:<p>C.I. Acid Orange 60 is a polyolefin that is used as an additive for ophthalmic lenses to reduce the possibility of fogging by absorbing moisture and oxygen. It is also used in the production of ionizable dyes, nucleophilic substances, reactive substances, and surfactants. This product is typically applied using an organic solvent or chemical ionization mass spectrometry.</p>Pureza:Min. 95%Basic yellow 40
CAS:<p>Basic yellow 40 is a basic dye that belongs to the group of dyes. It is an orange-yellow powder that is soluble in water and alcohol. Basic yellow 40 has been used as an additive in food, drugs, and cosmetics. Basic yellow 40 has been shown to inhibit cancer cell growth by binding to the phospholipid membrane and inhibiting the synthesis of fatty acids and cholesterol. The optimum concentration for this compound is 10-4 M.</p>Fórmula:C22H24N3O2·ClForma y color:PowderPeso molecular:397.9 g/mol6α-Fluoroprednisolone acetate
CAS:Producto controlado6alpha-Fluoroprednisolone acetate is a corticosteroid that is used for the treatment of inflammatory diseases. It has a high therapeutic index and does not bind to mineralocorticoid receptors in the body. 6alpha-Fluoroprednisolone acetate is administered as an aerosol or a microsphere. It can be used in cell culture because it does not inhibit protein synthesis or cause morphological changes to cells. The drug has been shown to have a low cytotoxicity profile, which may be due to its ability to suppress pd-l1 and Mcl-1 proteins, which are associated with cancer metastasis. Clinical data suggests that 6alpha-fluoroprednisolone acetate has no adverse effects on the liver, kidney, or bone marrow.Fórmula:C23H29FO6Pureza:Min. 95%Peso molecular:420.47 g/mol
