Description
Polymethine dye with an absorption maximum of 585 nm in methanol is a laboratory dye material defined by the empirical formula C₃₄H₃₅F₆N₂P and a molar mass of 616,63 g/mol. The reported molar mass and methanol absorption maximum assist solution preparation, spectral measurements and comparative dye studies. From manufacturer Carl ROTH, this cyanine-type hexafluorophosphate compound provides clear molecular identity for stoichiometric and optical work. Laboratories engaged in polymethine research, reference spectroscopy or related chemical investigations can use the solid according to their validated methods. Glass presentation aids clean storage and dispensing. Placement among polymethine dyes reflects the conjugated chromophore structure implied by the formula and the stated absorption maximum in methanol.
This article is part of Dyes & pigments, in Dyes, stains & indicators.
Key features
- Pack sizes: 1 g, 5 g, 10 g
- Empirical formula: C₃₄H₃₅F₆N₂P
- Molar mass: 616,63 g/mol
- Product class: Polymethine dye
- Absorption maximum (MeOH): 585 nm
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
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Questions about Absorption maximum (MeOH) = 585 nm, 1 g, glass
What is this article?
Absorption maximum (MeOH) = 585 nm, 1 g, glass 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.
Which category should I open next?
The category is Dyes, stains & indicators. The sub-category is Dyes & pigments. The catalogue is Lab chemicals.
Shelves beside this one are Fluorescent dyes & labels and Microscopy stains & staining solutions.
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The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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