Beschrijving
Amido black 10 B solution is a pharmacopoeia reagent conforming to Reag. Ph. Eur., Chapter 4.1.1 (reference 1003101). Identified by CAS number 1064-48-8 and empirical formula C₂₂H₁₄N₆Na₂O₉S₂, it has a molar mass of 616,50 g/mol. The solution shows a density of approximately 0,815 g/cm³, a flash point of 9,7 °C and a boiling point of 65 °C, with EG number 213-903-1 and UN number 1992. It is supplied in a 100 ml glass pack for laboratory use in European Pharmacopoeia reagent work. Ready-to-use presentation supports standardised analytical and quality-control workflows that call for defined Chapter 4.1.1 compositions. Physical properties such as density, boiling behaviour and flash point should be taken into account during handling. This dye solution belongs to the chemicals in pharmacopoeia quality range from manufacturer Carl ROTH and fits routine bench applications where consistent Ph. Eur. reagent preparations are required. The 100 ml glass unit is practical for controlled dispensing in monographs and related laboratory procedures without further formulation steps at the point of use.
This article is part of Microscopy stains & staining solutions, in Dyes, stains & indicators.
Key features
- CAS number: 1064-48-8
- Pack size: 100 ml glass
- EG nr.: 213-903-1
- Empirical formula: C₂₂H₁₄N₆Na₂O₉S₂
- Molar mass: 616,50 g/mol
- Density: ~0,815 g/cm³
- UNSPSC: 12171500
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Amido black 10 B solution
What is this article?
Amido black 10 B solution is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Microscopy stains & staining solutions, inside Dyes, stains & indicators, in Chemicaliën.
A microscopy stain binds a structure so it can be seen: haematoxylin on nuclei, eosin on cytoplasm, Gram reagents on a bacterial wall. A ready solution and a dry dye to be dissolved are different articles. The method names the stain. A substitute dye is a different method.
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 Microscopy stains & staining solutions. The catalogue is Chemicaliën.
Shelves beside this one are Fluorescent dyes & labels and Dyes & pigments.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.