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
- Azobencenos
- Tintes azoicos
- Tintes básicos
- Tintes de cumarina
- Tintes de cianina, tintes de escuarilio
- Tintes DCM
- Diariolethenes
- Tintes de dipirrometeno
- Tintes Directos
- Tintes dispersos
- Tintes
- Colorantes y metabolitos
- Sensibilizadores de colorantes
- Tinturas y colorantes
- Fulgidas
- Generating Insoluble Dyes
- Generating Soluble Dyes
- Tintes sensibles al calor y a la presión
- Hexaarilbiimidazol
- Indicadores
- Tintes mordantes
- Tintes de infrarrojo cercano (NIR)
- Tintes de aceite
- Otros tintes funcionales
- Otras tinciones y tintes
- Tintes de perileno
- Tintes fotocromáticos
- Tintes de ftalocianina, tintes de porfirina
- Tintes de quinacridona
- Espiroperimidinas
- Espiropiranos
- Tinciones y tintes
- Tinciones y tintes para microscopía
- Tintes de azufre
- Tintes de tina
- Tintes de xanteno
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Productos de "Tintes, colorantes y tinciones"
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C.I.Food Yellow 4:1
CAS:Tartrazine is a yellow dye that belongs to the group of nonsteroidal anti-inflammatory drugs. It is used in the food industry as a colorant and has been used in many other products, such as medicines, cosmetics, and household goods. Tartrazine has been shown to be an agonist for the P2Y receptor and also inhibits the production of prostaglandin E2 by inhibiting phospholipase C activity. This drug has been shown to have anti-inflammatory effects in mouse models of inflammatory diseases.Fórmula:C48H33AlN12O27S6Pureza:Min. 95%Peso molecular:1,429.2 g/molRef: 3D-FF41419
Producto descatalogadoDisperse blue 60, technical grade dye content
CAS:Disperse Blue 60 is a stilbene-based dye that absorbs ultraviolet light and emits red fluorescent light. It is used in wastewater treatment, biological treatment, and supercritical water oxidation processes. Disperse Blue 60 is activated by fatty acid, alkanoic acid, or polymeric matrix to form an antimicrobial agent that can be used in radiation sterilization of food products. This dye also has the ability to absorb radiation in the range of 200 - 300 nm and emit fluorescence at 590 nm. The oxidation catalyst provides stability for the dye molecule under conditions of high temperature or pressure.Fórmula:C20H17N3O5Pureza:Min. 95%Forma y color:PowderPeso molecular:379.37 g/molIndigo
CAS:Indigo is a dye that has been used for centuries in the textile industry for its unique blue color.Fórmula:C16H10N2O2Pureza:Min. 95%Forma y color:Blue PowderPeso molecular:262.26 g/mol1,4-Dihydroxyanthracene-9,10-dione
CAS:Fórmula:C14H8O4Pureza:95%Forma y color:SolidPeso molecular:240.2109Pigment Yellow 147
CAS:Pigment Yellow 147 is a yellow pigment, usually used in coatings and polycarbonates. It has a particle size of 0.1-2 microns and can be synthesized by polymerization of an aromatic hydrocarbon with a hydroxyl group and an inorganic compound that contains at least one functional group. Pigment Yellow 147 is also known as 3-hydroxybenzidine or 3-hydroxy-5-(o-chlorophenyl)-1,3-dihydrobenzindole. Pigment Yellow 147 absorbs light in the visible spectrum between 500 nm to 520 nm and has an index of refraction between 1.621 to 1.632 at 20°C, with a melting point of around 190°C. This pigment's color is due to the presence of microspheres that are typically composed of hydrogen chloride gas or another halogenated hydrocarbon such as tetrachloroethylene or hexachlorobenzene.Fórmula:C37H21N5O4Pureza:Min. 95%Peso molecular:599.59 g/molRef: 3D-FP40624
Producto descatalogadoAf488-alkyne
CAS:Please enquire for more information about Af488-alkyne including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C24H17N3O10S2Pureza:Min. 95%Peso molecular:571.5 g/molPigment Red 112
CAS:Please enquire for more information about Pigment Red 112 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C24H16O2N3Cl3Forma y color:Red Clear LiquidPeso molecular:484.76 g/molPigment Red 21
CAS:Pigment Red 21 is a primary amine that has a liquid crystal composition. It is used as a pigment in paints and plastics, and can be found in deionized water. Pigment Red 21 has a diameter of 10 nm and the structural formula C12H17N3O5. It is an inorganic pigment with chelate ligand functional groups. Pigment Red 21 is also known as Scarlet, FD&C Red No.21, or E120. This pigment absorbs radiation from the electromagnetic spectrum and converts it to heat energy, which causes its color change from red to orange when heated above its melting point of about 250 degrees Celsius. The thermal expansion coefficient for this product is approximately 4x10^-6/K at 25 degrees Celsius.Fórmula:C23H16ClN3O2Pureza:Min. 95%Forma y color:PowderPeso molecular:401.84 g/molFood black 1
CAS:Food Black 1 is a food additive that is used to dye foods and beverages. It is a dark-colored dye, which can be used to color products such as cakes, soft drinks, ice cream, and cheese. Food Black 1 has been shown to have genotoxic effects and carcinogenic potential in rats; however there are no studies that show it has any carcinogenic properties in humans. There are some concerns about the safety of Food Black 1 in terms of its long-term toxicity, but these have not been confirmed by independent research studies. There are no known cases of adverse reactions to this additive.Fórmula:C28H21N5O14S4•Na4Pureza:Min. 95%Forma y color:Brown PowderPeso molecular:871.72 g/molBenzenemethanaminium,N-[4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]-2-methylphenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-, inner salt, monosodium salt
CAS:Fórmula:C47H48N3NaO7S2Forma y color:SolidPeso molecular:854.0196900000004Alcian blue 8GX
CAS:Alcian blue 8GX is a water-soluble dye that has been used for many years to stain the cell cytoplasm and other cellular structures. It binds to proteins, carbohydrates, lipids, and nucleic acids. Alcian blue 8GX is typically used as a histochemical staining agent in conjunction with phosphotungstic acid or hematoxylin. The binding of Alcian blue 8GX to cells is dependent on the presence of hydroxyl groups and it is transported by a passive process that is inhibited by lanthanum ions. This dye binds to glucosylceramide in the cerebellar purkinje neurons, which can be detected using electron microscopy. Alcian blue 8GX has been shown to enhance protein synthesis in human serum, but does not affect this process at low energy levels such as those found in diabetic patients.Fórmula:C56H68N16S4Cl4CuForma y color:PowderPeso molecular:1,298.87 g/molBrilliant cresyl blue
CAS:Brilliant cresyl blue is a reactive dye that is used as a model system for mitochondrial membrane potential. It is injected into the oocyte and polymerase chain reaction (PCR) is performed to detect mitochondrial functions. The dye can be detected with optical sensors, which are sensitive to UV light. When the dye migrates from the mitochondria to the cytoplasm, it can be detected by UV-sensitive sensors. This process can help scientists determine if there are any defects in mitochondrial membrane potential.Fórmula:(C17H21N4O)2•ZnCl4Forma y color:Green PowderPeso molecular:400.97 g/mol4-Hydroxyphenethyl alcohol
CAS:Produces a fluorogenic signal in the presence of peroxidaseFórmula:C8H10O2Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:138.16 g/molDisperse yellow 3, dye content 30%
CAS:Disperse Yellow 3 is an organic compound that is used in wastewater treatment. It is a yellow, non-volatile dye with genotoxic activity and can be used as an analytical method for determining the concentration of fatty acids in a sample. Disperse Yellow 3 has been shown to have allergic reactions and is believed to be carcinogenic. The particle size of this substance is 6-8 microns. Disperse Yellow 3 can also be found in basic dyes and chemical analyses.Fórmula:C15H15N3O2Pureza:Min. 95%Forma y color:PowderPeso molecular:269.3 g/molFast Red ITR
CAS:Fast Red ITR is a synthetic dye that is used as a chromogenic substrate in clinical pathology. It is characterized by its acidity and its fatty acid reactivity, which makes it suitable for the detection of phosphatases. Fast Red ITR has been shown to have monoclonal antibody binding sites with cell specificity. This dye can be used to detect cyclic peptide substrates that are complex life cycles or visually detectable, such as diazonium salt complexes. Fast Red ITR has also been shown to inhibit phosphatase enzyme activity. Fast Red ITR is soluble in water and reacts with hydrochloric acid to form a red precipitate.Fórmula:C11H18N2O3SPureza:Min. 95%Peso molecular:258.34 g/molRef: 3D-FF40403
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