Description
Rhodamine 110 chloride is a fluorescent xanthene dye reagent with CAS number 13558-31-1 and empirical formula C₂₀H₁₅O₃N₂Cl. It has a molar mass of 366,8 g/mol and a boiling point of 629,3 °C, giving laboratories a clearly defined chloride salt of the rhodamine 110 fluorophore for analytical and biochemical work. The product is listed among biochemicals and is available from manufacturer Carl ROTH for research and routine laboratory use. Documented CAS identity and molecular formula support traceability in quality-controlled environments, inventory systems, and experimental records. Rhodamine 110 chloride is commonly selected when workflows require a well-specified fluorescent dye intermediate or probe component without committing to bulk stock. This pack size supports calibration experiments, small-scale synthesis support, and exploratory assay setup in chemical and life-science laboratories.
This article is part of Fluorescent dyes & labels, in Dyes, stains & indicators.
Key features
- Colour: green to red to brown
- Form: powder to crystals
- Purity (HPLC): ≥95 %
- Molar extinction coefficient: ≥77000 L/(mol cm)
- IR-spectrum: complies
- CAS number: 13558-31-1
- Pack sizes: 500 mg, 1 g, 2 g
- Empirical formula: C₂₀H₁₅O₃N₂Cl
- Molar mass: 366,8 g/mol
- Boiling point: 629,3 °C
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Rhodamine 110 chloride, 500 mg
What is this article?
Rhodamine 110 chloride, 500 mg is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Fluorescent dyes & labels, inside Dyes, stains & indicators, in Lab chemicals.
A fluorescent dye absorbs at one wavelength and emits at a longer one. As a label it is attached to a protein, a nucleic acid or a cell. Excitation and emission maxima, and the reactive group if it must conjugate, are the specification. The colour name does not tell you the wavelengths.
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 Fluorescent dyes & labels. The catalogue is Lab chemicals.
Shelves beside this one are Microscopy stains & staining solutions and Dyes & pigments.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.