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甲苯胺蓝O Technical grade; CAS Number: 92-31-9; EC Number: 202-146-2; Synonyms: 亚甲基蓝 T50或T extra,基本蓝17,托洛氯铵,甲苯胺蓝; find Sigma-Aldrich-T3260 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.
Toluidine Blue O (TBO) is a thiazine dye of the quinone-imine family and is cationic in nature. It has been employed in polychromatic staining of paraffin embedded plant cell walls. It is a metachromatic dye suitable for a wide variety of histological staining procedures.
Toluidinblau O (C.I. 52040); CAS Number: 92-31-9; find Sigma-Aldrich-104172 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.
Toluidine blue is a basic thiazine metachromatic dye with high affinity for acidic tissue components. [2] . It stains nucleic acids blue and polysaccharides purple and also increases the sharpness of histology slide images. It is especially useful today for staining chromosomes in plant or animal tissues, as a replacement for Aceto-orcein stain .
- C₁₅H₁₆N₃S⁺
- .mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}92-31-9
- 270.374 g/mol
- CHEBI:87647
El azul de toluidina o cloruro de tolonio (según el INN ), a veces abreviado como TBO) es un colorante catiónico (básico) metacromático de color azul, utilizado en histología y algunas veces en el ambiente clínico. El compuesto es un derivado del aminotoluol, compuesto homólogo de la anilina derivada del toluol.
- 92-31-9[1]
- Cloruro de tolonio
Toluidine blue is a basic thiazine metachromatic dye with high affinity for acidic tissue components, thereby staining tissues rich in DNA and RNA. It has found wide applications both as vital staining in living tissues and as a special stain owing to its metachromatic property.
1 de feb. de 2019 · Toluidine blue O (TB) (C.I. 52040; mw = 305.83) is a thiazine cationic dye widely used as a biological stain since it has been discovered by William Perkin in 1856. This dye is soluble in water and in ethanol and reveals basophilia on substrates containing available anionic radicals.
