Description
Methylene Green zinc chloride double salt is a dye-type biochemical reagent characterised by CAS number 224967-52-6 and the empirical formula C₁₆H₁₇ClN₄O₂S(ZnCl₂)₀.₅. With a molar mass of 432,99 g/mol, the material provides a defined molecular basis for staining, colourimetric and related laboratory applications. It is Research and teaching laboratories can employ this zinc chloride double salt form of Methylene Green where a documented identity and pack quantity are required for reproducible work. The product is available from manufacturer Carl ROTH within biochemical and chemical ranges. Clear labelling of CAS, formula and molar mass supports inventory management, solution make-up and reporting. Groups active in histology support, analytical chemistry or dye chemistry can integrate the reagent into method development, training exercises or small-scale experimental series that call for a characterised Methylene Green zinc chloride double salt.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Colour: dark green to brown to black
- Form: powder
- Nitrogen content (N): 10.2-12.9 %
- Purity (HPLC): ≥ 70 %
- IR-spectrum: complies
- CAS number: 224967-52-6
- Pack sizes: 5 g, 10 g, 25 g
- Empirical formula: C₁₆H₁₇ClN₄O₂S(ZnCl₂)₀.₅
- Molar mass: 432,99 g/mol
- Product type: Biochemical dye
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Methylene Green zinc chloride double sal, t, 5 g
What is this article?
Methylene Green zinc chloride double sal, t, 5 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Dyes & pigments, inside Dyes, stains & indicators, in Lab chemicals.
A dye dissolves. A pigment is a particle dispersed in a medium. On this shelf they are the colouring substances used as reagents or as markers, specified by Colour Index name or by structure where it is known. The same common name can hide two constitutions.
A dye or a stain binds, or changes colour, so that something invisible becomes visible. An indicator changes at a pH or a redox point. A fluorescent dye absorbs one wavelength and emits another, which is how a microscope or a plate reader picks it out. The excitation and emission, or the transition interval, are the specification. The colour name on the label is not. Structures are on PubChem under IUPAC names. Methods are in the PubMed literature.
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The category is Dyes, stains & indicators. The sub-category is Dyes & pigments. The catalogue is Lab chemicals.
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