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· · COA & SDS disponible pour chaque produit · Expédition le jour même sur les articles en stock Sunset Yellow FCF - analytical standard, ≥95%(HPLC) , CAS No.2783-94-0
GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. ≥95%(HPLC) Synonyms
Acid Food Yellow 3 | Alabaster No. 3 | Hispamin Yellow F | L. Orange Z2010 | Orange II R | Yellow EMBL | Eurocert Orange FCF | Hexacol Sunset Yellow FCF | Orange Yellow S.fq | Sunlight Yellow FCF | Sunset Yellow FU Supra | Direct Yellow K | Dye Sunset Yel
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Why this grade analytical standard, ≥95%(HPLC) Étalon d'analyse 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 141 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonymes
Acid Food Yellow 3 | Alabaster No. 3 | Hispamin Yellow F | L. Orange Z2010 | Orange II R | Yellow EMBL | Eurocert Orange FCF | Hexacol Sunset Yellow FCF | Orange Yellow S.fq | Sunlight Yellow FCF | Sunset Yellow FU Supra | Direct Yellow K | Dye Sunset Yel
Spécifications et pureté
analytical standard, ≥95%(HPLC)
Conditions de stockage de stockage
Room temperature
Noms et identifiants Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504752846
Sourires canoniques
C1=CC(=CC=C1N=NC2=C(C=CC3=C2C=CC(=C3)S(=O)(=O)[O-])O)S(=O)(=O)[O-].[Na+].[Na+]
IUPAC Name
disodium;6-hydroxy-5-[(4-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate
InChIKey
OIQPTROHQCGFEF-UHFFFAOYSA-L
INCHI
1S/C16H12N2O7S2.2Na/c19-15-8-1-10-9-13(27(23,24)25)6-7-14(10)16(15)18-17-11-2-4-12(5-3-11)26(20,21)22;;/h1-9,19H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2
Isomères SMILES
C1=CC(=CC=C1N=NC2=C(C=CC3=C2C=CC(=C3)S(=O)(=O)[O-])O)S(=O)(=O)[O-].[Na+].[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 Benzenoids Classe Naphthalenes Subclass Naphthalene sulfonic acids and derivatives Intermediate Tree Nodes Naphthalene sulfonates Direct Parent 2-naphthalene sulfonates Alternative Parents 2-naphthalene sulfonic acids and derivatives Benzenesulfonic acids and derivatives Benzenesulfonyl compounds 1-sulfo,2-unsubstituted aromatic compounds Phenoxides Sulfonyls Organosulfonic acids Azo compounds Propargyl-type 1,3-dipolar organic compounds Organooxygen compounds Organic sodium salts Organic oxides Hydrocarbon derivatives Organic cations Molecular Framework Aromatic homopolycyclic compounds Substituents 2-naphthalene sulfonate - 2-naphthalene sulfonic acid or derivatives - Benzenesulfonate - Arylsulfonic acid or derivatives - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Phenoxide - Monocyclic benzene moiety - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Azo compound - Organic alkali metal salt - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Organic oxygen compound - Organic salt - Organic sodium salt - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic oxide - Organic cation - Aromatic homopolycyclic compound Description This compound belongs to the class of organic compounds known as 2-naphthalene sulfonates. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group at the 2-position. Naphthalene is a bicyclic compound that is made up of two fused 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 Cibles associées (humaines) Mécanismes d'action Certificats (CoA, COO, BSE/TSE et tableau d'analyse) Propriétés chimiques et physiques Point de fusion (°C) 390°C Poids moléculaire 452.400 g/mol XLogP3 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 9 Rotatable Bond Count 2 Exact Mass 451.972 Da Monoisotopic Mass 451.972 Da Topological Polar Surface Area 176.000 Ų Heavy Atom Count 29 Formal Charge 0 Complexity 722.000 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 3
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