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· · COA & SDS disponible pour chaque produit · Expédition le jour même sur les articles en stock Sulfo orange - Aqueous solution (aniline yellow) 0.1% (w/v) , CAS No.547-57-9
GRADE & PURITY Aqueous solution (aniline yellow) 0.1% (w/v)
Synonyms
Tropaeolin O|547-57-9|ACID ORANGE 6|Resorcinol yellow|Chrysoine|TropaeolinO|Chrysoine S|C.I. Acid Orange 6|Tropaeoline|Resorcin yellow|Chrysoine Extra|Tropaeoline O|Chrysonine S|Tropaeolin R|Chrysoine N|Chrysonis S|Gold Yellow|Resorcine Yellow|Tropaelin-O
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Why this grade Aqueous solution (aniline yellow) 0.1% (w/v) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonymes
Tropaeolin O | 547-57-9 | ACID ORANGE 6 | Resorcinol yellow | Chrysoine | TropaeolinO | Chrysoine S | C.I. Acid Orange 6 | Tropaeoline | Resorcin yellow | Chrysoine Extra | Tropaeoline O | Chrysonine S | Tropaeolin R | Chrysoine N | Chrysonis S | Gold Yellow | Resorcine Yellow | Tropaelin-O
Spécifications et pureté
Aqueous solution (aniline yellow) 0.1% (w/v)
Conditions de stockage de stockage
Room temperature
Noms et identifiants Sourires canoniques
C1=CC(=CC=C1N=NC2=C(C=C(C=C2)O)O)S(=O)(=O)[O-].[Na+]
IUPAC Name
sodium;4-[(2,4-dihydroxyphenyl)diazenyl]benzenesulfonate
InChIKey
COEZWFYORILMOM-UHFFFAOYSA-M
INCHI
1S/C12H10N2O5S.Na/c15-9-3-6-11(12(16)7-9)14-13-8-1-4-10(5-2-8)20(17,18)19;/h1-7,15-16H,(H,17,18,19);/q;+1/p-1
Isomères SMILES
C1=CC(=CC=C1N=NC2=C(C=C(C=C2)O)O)S(=O)(=O)[O-].[Na+]
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organoheterocyclic compounds Classe Azobenzenes Subclass Not available Intermediate Tree Nodes Not available Direct Parent Azobenzenes Alternative Parents Benzenesulfonic acids and derivatives Benzenesulfonyl compounds 1-sulfo,2-unsubstituted aromatic compounds Phenoxides 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Sulfonyls Organosulfonic acids Azo compounds Propargyl-type 1,3-dipolar organic compounds Organopnictogen compounds Organooxygen compounds Organic sodium salts Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents Azobenzene - Benzenesulfonate - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Arylsulfonic acid or derivatives - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenoxide - Phenol - Benzenoid - Monocyclic benzene moiety - Sulfonyl - Organosulfonic acid - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Azo compound - Organic alkali metal salt - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as azobenzenes. These are organonitrogen aromatic compounds that contain a central azo group, where each nitrogen atom is conjugated to a benzene ring. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
Structure 3D Certificats (CoA, COO, BSE/TSE et tableau d'analyse) Propriétés chimiques et physiques Poids moléculaire 316.270 g/mol XLogP3 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 7 Rotatable Bond Count 3 Exact Mass 316.013 Da Monoisotopic Mass 316.013 Da Topological Polar Surface Area 131.000 Ų Heavy Atom Count 21 Formal Charge 0 Complexity 445.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 2
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