Description
Golden Yellow RNL is a synthetic dye reagent identified by CAS number 12220-08-5 and empirical formula C₁₆H₁₆N₄Na₂O₁₀S₃. With a molar mass of 566,49 g/mol, it supports precise mass-based preparation of solutions for colour chemistry and laboratory staining workflows. The product is Glass packaging aids orderly storage and transfer under normal laboratory conditions. This material comes from manufacturer Carl ROTH and belongs to the broader range of dyes and related chemicals used in research and educational settings. Golden Yellow RNL is appropriate where a defined golden-yellow colourant with documented molecular data is required. Formula and molar-mass information help ensure consistent weighing and dilution steps. Apply customary laboratory practice for handling solid dyes when preparing stock or working solutions from the supplied pack.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Appearance: orange powder
- CAS number: 12220-08-5
- Pack sizes: 5 g, 25 g, 100 g
- Empirical formula: C₁₆H₁₆N₄Na₂O₁₀S₃
- Molar mass: 566,49 g/mol
- Product type: Synthetic dye reagent
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Golden Yellow RNL, 5 g, glass
What is this article?
Golden Yellow RNL, 5 g, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Organic building blocks & synthesis reagents, inside Organic chemicals & synthesis reagents, in Lab chemicals.
A building block is an organic molecule bought to become part of a larger one. The structure, the CAS number and the purity decide it. A 95 percent reagent and a 99.9 percent reagent of the same name leave different impurities in the product. The functional groups are the reason it was chosen.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
Which category should I open next?
The category is Organic chemicals & synthesis reagents. The sub-category is Organic building blocks & synthesis reagents. The catalogue is Lab chemicals.
Shelves beside this one are Polymers, PEGs & silicones and Click chemistry, bioconjugation & synthesis reagents.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
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