Description
4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid is a substituted naphthalenesulfonic acid with CAS number 22346-43-6 and the empirical formula C₁₁H₁₁NO₄S. Its molar mass is 253,28 g/mol, giving laboratories a defined molecular basis for weighing, solution make-up, and stoichiometric planning. The product is This reagent from manufacturer Carl ROTH is positioned in the biochemicals range for chemical and life-science workflows. Clearly reported CAS, formula, and molar-mass values simplify documentation, inventory tracking, and quality-system entries. quantity supports repeated experimental series, method optimisation, or parallel assays without unnecessary surplus. Scientists can incorporate 4-hydroxy-7-methylamino-2-naphthalenesulfonic acid into synthetic routes, analytical studies, or comparative panels where this naphthalene derivative is specified. Consistent identity data help purchasing and laboratory records remain aligned with the stated chemical parameters of the material.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Purity (HPLC): ≥ 96 %
- Colour: light brown to brown
- Form: powder to crystalline powder
- ¹H-NMR Spectrum: corresponds to assigned structure
- CAS number: 22346-43-6
- Pack sizes: 10 g, 25 g, 50 g, 100 g
- Empirical formula: C₁₁H₁₁NO₄S
- Molar mass: 253,28 g/mol
- Storage temperature: +2 to +8 °C
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about 4-Hydroxy-7-methylamino-2-naphthalenesul, fonicacid, 10 g
What is this article?
4-Hydroxy-7-methylamino-2-naphthalenesul, fonicacid, 10 g 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.
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Shelves beside this one are Polymers, PEGs & silicones and Click chemistry, bioconjugation & synthesis reagents.
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