Sunset Yellow FCF - analytical standard, ≥95%(HPLC) , CAS No.2783-94-0

CAS: 2783-94-0 Cat. No.: S109564 Summenformel: C16H10N2Na2O7S2 Molekulargewicht: 452.37 EG-Nummer: 220-491-7 PubChem CID: 17730
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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
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
100mg
S109564-100mg
—
5 Auf Lager

229,00€

268,04€
Speichern 39,05 € (14.57%)
500mg
S109564-500mg
—
2 Auf Lager

823,40€

1.068,10€
Speichern 244,70 € (22.91%)
1g
S109564-1g
—
2 Auf Lager

1.390,90€

1.803,94€
Speichern 413,04 € (22.90%)
Enter a quantity for the sizes you want to add.
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Why this grade

analytical standard, ≥95%(HPLC) Analytischer Standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 141 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
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
Spezifikationen & Reinheit
analytical standard, ≥95%(HPLC)
Storage
Room temperature
Verschickt in
Normal
Note
Analytischer Standard
Reinheit
≥95%(HPLC)
Namen und Kennungen
Pubchem Sid504752846
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504752846
Kanonisches LächelnC1=CC(=CC=C1N=NC2=C(C=CC3=C2C=CC(=C3)S(=O)(=O)[O-])O)S(=O)(=O)[O-].[Na+].[Na+]
IUPAC Namedisodium;6-hydroxy-5-[(4-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate
InChIKeyOIQPTROHQCGFEF-UHFFFAOYSA-L
INCHI1S/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
Isomere SMILES C1=CC(=CC=C1N=NC2=C(C=CC3=C2C=CC(=C3)S(=O)(=O)[O-])O)S(=O)(=O)[O-].[Na+].[Na+]
WGK Deutschland 2
RTECS QK2450000
PubChem CID 17730
Molekulargewicht 452.37

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

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
KlasseNaphthalenes
SubclassNaphthalene sulfonic acids and derivatives
Intermediate Tree Nodes Naphthalene sulfonates
Direct Parent2-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 FrameworkAromatic 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
BeschreibungThis 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
3D-Struktur
Interaktives chemisches Strukturmodell





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Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDatumArtikel
E1712108Certificate of AnalysisMay 20, 2026 S109564
E2318487Certificate of AnalysisFeb 07, 2025 S109564
E2318619Certificate of AnalysisFeb 07, 2025 S109564
E2318624Certificate of AnalysisFeb 07, 2025 S109564
Chemische und physikalische Eigenschaften
Schmelzpunkt (°C)390°C
Molekulargewicht452.400 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count9
Rotatable Bond Count2
Exact Mass451.972 Da
Monoisotopic Mass451.972 Da
Topological Polar Surface Area176.000 Ų
Heavy Atom Count29
Formal Charge0
Complexity722.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count3
FAQs und Artikel
Citations of This Product
Lösungsrechner
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