Description
3-Aminonaphthalene-8-hydroxy-4,6-disulfonic acid is a sulfonated aminonaphthol laboratory chemical with CAS number 6535-70-2 and empirical formula C₁₀H₉NO₇S₂. Its molar mass is 319,31 g/mol, providing a clear basis for accurate weighing and solution preparation in small-scale work. The bifunctional structure, combining amino, hydroxy, and disulfonic acid groups on a naphthalene core, makes it relevant to dye intermediate chemistry, coupling studies, and biochemical research on aromatic sulfonates. This variant is Compositional information corresponds to the stated molecular formula and mass, supporting transparent material records in research and analytical settings. The compound is available from manufacturer Carl ROTH among specialty biochemical offerings used by organic and analytical laboratories. Handle according to normal laboratory good practice when dispensing the solid or preparing dilute solutions. The milligram-scale pack helps conserve inventory while still delivering a defined aminohydroxy naphthalene disulfonic acid for method development and specialised experimental protocols.
This article belongs on Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Purity (HPLC): ≥ 98 %
- Colour: white to gray
- Form: powder
- ¹H-NMR Spectrum: corresponds to assigned structure
- CAS number: 6535-70-2
- Pack sizes: 100 mg, 250 mg, 500 mg, 1 g
- Empirical formula: C₁₀H₉NO₇S₂
- Product group: Biochemicals
- Chemical class: aminohydroxy naphthalene disulfonic acid
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about 3-Aminonaphthalene-8-hydroxy-4,6-disulfo, nic acid, 100 mg
What is this article?
3-Aminonaphthalene-8-hydroxy-4,6-disulfo, nic acid, 100 mg 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 Produits chimiques de laboratoire et industriels.
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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