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· · COA & SDS disponible pour chaque produit · Expédition le jour même sur les articles en stock Orange Ⅳ Indicator - 0.5% , CAS No.554-73-4
GRADE & PURITY 0.5%
Synonyms
Tropaeolin OO|554-73-4|Orange IV|OrangeIV|Acid Orange 5|Diphenylamine Orange|C.I. Acid Orange 5|Orange GS|C.I. 13080|Tropeolin OO|Orange N|Solar Orange IV|Acid Yellow D|Orange 4 Lake|Hispacid Orange IV|Tertracid Orange IV|VR8Q3R288W|sodium;4-[(4-anilinoph
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Why this grade 0.5% 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 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonymes
Tropaeolin OO | 554-73-4 | Orange IV | OrangeIV | Acid Orange 5 | Diphenylamine Orange | C.I. Acid Orange 5 | Orange GS | C.I. 13080 | Tropeolin OO | Orange N | Solar Orange IV | Acid Yellow D | Orange 4 Lake | Hispacid Orange IV | Tertracid Orange IV | VR8Q3R288W | sodium;4-[(4-anilinoph
Spécifications et pureté
0.5%
Conditions de stockage de stockage
Room temperature
Noms et identifiants Sourires canoniques
C1=CC=C(C=C1)NC2=CC=C(C=C2)N=NC3=CC=C(C=C3)S(=O)(=O)[O-].[Na+]
IUPAC Name
sodium;4-[(4-anilinophenyl)diazenyl]benzenesulfonate
InChIKey
MLVYOYVMOZFHIU-UHFFFAOYSA-M
INCHI
1S/C18H15N3O3S.Na/c22-25(23,24)18-12-10-17(11-13-18)21-20-16-8-6-15(7-9-16)19-14-4-2-1-3-5-14;/h1-13,19H,(H,22,23,24);/q;+1/p-1
Isomères SMILES
C1=CC=C(C=C1)NC2=CC=C(C=C2)N=NC3=CC=C(C=C3)S(=O)(=O)[O-].[Na+]
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3831566&ln=
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 Aniline and substituted anilines Primary aromatic amines Sulfonyls Organosulfonic acids Azo compounds Secondary amines Propargyl-type 1,3-dipolar organic compounds Organic sodium salts Organic oxides Hydrocarbon derivatives Organic cations Molecular Framework Aromatic homomonocyclic compounds Substituents Azobenzene - Benzenesulfonate - Arylsulfonic acid or derivatives - 1-sulfo,2-unsubstituted aromatic compound - Benzenesulfonyl group - Aniline or substituted anilines - Monocyclic benzene moiety - Benzenoid - Primary aromatic amine - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl - Organosulfonic acid - Azo compound - Organic alkali metal salt - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Secondary amine - Organic sodium salt - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organonitrogen compound - Organic salt - Amine - Organic cation - 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 375.400 g/mol XLogP3 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 6 Rotatable Bond Count 5 Exact Mass 375.065 Da Monoisotopic Mass 375.065 Da Topological Polar Surface Area 102.000 Ų Heavy Atom Count 26 Formal Charge 0 Complexity 530.000 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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