Zincon indicator - indicator , CAS No.62625-22-3

CAS: 62625-22-3 Cat. No.: Z299391 Formule: C20H15N4NaO6S Poids moléculaire: 462.41 Beilstein Registry Number: 728403 Numéro CE: 263-651-1 PubChem CID: 135472945
DISPONIBLE À COMMANDE
GRADE & PURITY Indicator ? Indicator grade — characterized dye giving a defined color change at a known transition. Use to signal pH or titration endpoints visually.
Synonyms
2-[5-(2-Hydroxy-5-sulfophenyl)-3-phenyl-1-formazyl]benzoic acid monosodium salt | sodium;3-[(2E)-2-[[(2-carboxyphenyl)diazenyl]-phenylmethylidene]hydrazinyl]-4-hydroxybenzenesulfonate | MFCD00064385 | J-006711 | SCHEMBL3188216 | Zincon sodium salt hydrate
Storage
Store at 2-8°C,Protected from light
Shipped In
Wet ice
★
Size
Allemagne (EU)
USA*
Price
Qty
100ml
Z299391-100ml
Sur commande · 8–12 semaines

15,53€

19,00€
Enregistrer 3,47 € (18.26%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

indicator Indicateur for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light Ships Wet ice 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 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Vue d’ensemble

Zincon is a colorimetric indicator used for the spectrophotometric determination of zinc, mercury, and copper. It can also be used for automated flow injection analysis of zinc.

Specifications

Synonymes
2-[5-(2-Hydroxy-5-sulfophenyl)-3-phenyl-1-formazyl]benzoic acid monosodium salt | sodium;3-[(2E)-2-[[(2-carboxyphenyl)diazenyl]-phenylmethylidene]hydrazinyl]-4-hydroxybenzenesulfonate | MFCD00064385 | J-006711 | SCHEMBL3188216 | Zincon sodium salt hydrate
Spécifications et pureté
indicator
Conditions de stockage de stockage
Store at 2-8°C,Protected from light
Expédié en
Wet ice
Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.
Grade
Indicateur
Noms et identifiants
Sourires canoniques
C1=CC=C(C=C1)C(=NNC2=C(C=CC(=C2)S(=O)(=O)[O-])O)N=NC3=CC=CC=C3C(=O)O.[Na+]
IUPAC Name
sodium;3-[(2E)-2-[[(2-carboxyphenyl)diazenyl]-phenylmethylidene]hydrazinyl]-4-hydroxybenzenesulfonate
InChIKey
XBGLXASXFRESIN-JGXOCYJHSA-M
INCHI
1S/C20H16N4O6S.Na/c25-18-11-10-14(31(28,29)30)12-17(18)22-24-19(13-6-2-1-3-7-13)23-21-16-9-5-4-8-15(16)20(26)27;/h1-12,22,25H,(H,26,27)(H,28,29,30);/q;+1/p-1/b23-21?,24-19+;
Isomères SMILES
C1=CC=C(C=C1)/C(=N\NC2=C(C=CC(=C2)S(=O)(=O)[O-])O)/N=NC3=CC=CC=C3C(=O)O.[Na+]
WGK Allemagne
3
PubChem CID
135472945
Poids moléculaire
462.41
Beilstein
728403

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
ClasseBenzene and substituted derivatives
SubclassBenzenesulfonic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzenesulfonic acids and derivatives
Alternative Parents 1-sulfo,2-unsubstituted aromatic compounds  Benzenesulfonyl compounds  Benzoic acids  Phenylhydrazines  Benzoyl derivatives  1-hydroxy-2-unsubstituted benzenoids  Sulfonyls  Organosulfonic acids  Formazans  Azo compounds  Propargyl-type 1,3-dipolar organic compounds  Hydrazones  Carboxylic acids  Hydrocarbon derivatives  Organic oxides  Organic sodium salts  Organic zwitterions  Organooxygen compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzenesulfonate - Arylsulfonic acid or derivatives - Benzoic acid or derivatives - Benzoic acid - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Benzoyl - Phenylhydrazine - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Formazan - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Azo compound - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Carboxylic acid derivative - Carboxylic acid - Hydrazone - Organic alkali metal salt - Organonitrogen compound - Organic oxide - Organic salt - Organic zwitterion - Organooxygen compound - Organosulfur compound - Hydrocarbon derivative - Organic sodium salt - Organic nitrogen compound - Organic oxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzenesulfonic acids and derivatives. These are organic compounds containing a sulfonic acid or a derivative thereof that is linked to a benzene ring.
External Descriptors Not available
Structure 3D
Modèle de structure chimique interactif





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Mécanismes d'action
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

3 results found

Lot NumberCertificate TypeDateArticle
G2621439Certificate of AnalysisJul 22, 2026 Z299391
E2612541Certificate of AnalysisMay 22, 2026 Z299391
E2318017Certificate of AnalysisJan 04, 2025 Z299391
Propriétés chimiques et physiques
SolubilitéSoluble in water (slightly at 20 °C), alcohol (slightly), and aqueous alkali. Insoluble in most organic solvents., ,
Point de fusion (°C)250-260°C
Poids moléculaire462.400 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count9
Rotatable Bond Count7
Exact Mass462.061 Da
Monoisotopic Mass462.061 Da
Topological Polar Surface Area172.000 Ų
Heavy Atom Count32
Formal Charge0
Complexity781.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count2
FAQ et articles
Citations of This Product
Calculateurs de solution
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