Determine the necessary mass, volume, or concentration for preparing a solution.
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
indicator Indicator for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
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.
| Sonrisas canónicas | 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+; |
| Isómeros 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 Alemania | 3 |
| PubChem CID | 135472945 |
| Peso molecular | 462.41 |
| Beilstein | 728403 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Clase | Benzene and substituted derivatives |
| Subclass | Benzenesulfonic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzenesulfonic 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 Framework | Aromatic 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 |
| Descripción | This 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 |
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
| Solubilidad | Soluble in water (slightly at 20 °C), alcohol (slightly), and aqueous alkali. Insoluble in most organic solvents., , |
|---|---|
| Punto de fusión (°C) | 250-260°C |
| Peso molecular | 462.400 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 7 |
| Exact Mass | 462.061 Da |
| Monoisotopic Mass | 462.061 Da |
| Topological Polar Surface Area | 172.000 Ų |
| Heavy Atom Count | 32 |
| Formal Charge | 0 |
| Complexity | 781.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 1 |
| Covalently-Bonded Unit Count | 2 |
| 1. Yao Huang, Fengyu Tian, Leilei Sun, Chenhui Ji, Craig A. Grimes, Qingyun Cai. (2023) A glutathione-activated NIR-II fluorescent probe for precise localization of micrometastases. SENSORS AND ACTUATORS B-CHEMICAL, [PMID:] [10.1016/j.snb.2023.133457] |
| 2. Zekai Sheng, Fengming Hou, Leilei Zou, Yihang Li, Jiaxin Li, Jin Li, Libang Ai, Wei Wei, Ang Wei. (2022) Highly efficient and photo-triggered elimination of Aspergillus fumigatus spores by Zn-Ti layered double hydroxide. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, [PMID:] [10.1016/j.jphotochem.2022.114114] |
| 3. Yao Huang, Hongchao Geng, Zeming Wu, Leilei Sun, Chenhui Ji, Craig A. Grimes, Xinxin Feng, Qingyun Cai. (2022) An Ag2S@ZIF-Van nanosystem for NIR-II imaging of bacterial-induced inflammation and treatment of wound bacterial infection. Biomaterials Science, 10 (14): (3972-3980). [PMID:35708482] [10.1039/D2BM00550F] |
| 4. Wang You, Huo Danqun, Wu Huixiang, Li Jaiwei, Zhang Qinghai, Deng Bo, Zhou Jing, Yang Mei, Hou Changjun. (2019) A visual sensor array based on an indicator displacement assay for the detection of carboxylic acids. MICROCHIMICA ACTA, 186 (8): (1-12). [PMID:31270596] [10.1007/s00604-019-3601-8] |
| 5. Zhiyong Song, Yang Wu, Qi Cao, Huajuan Wang, Xiangru Wang, Heyou Han. (2018) pH-Responsive, Light-Triggered on-Demand Antibiotic Release from Functional Metal–Organic Framework for Bacterial Infection Combination Therapy. ADVANCED FUNCTIONAL MATERIALS, 28 (23): (1800011). [PMID:] [10.1002/adfm.201800011] |
| 6. Xiaohui Jia, Yuhe Dong, Jihui Lu, Zhenyuan Yang, Ran Xu, Xiang Zhang, Jingyi Jiao, Zixuan Zhang, Yixuan Lin, Fuhao Chu, Penglong Wang, Tian Zhong, Haimin Lei. (2025) A self-assembly enzyme-like hydrogel with ROS scavenging and immunomodulatory capability for microenvironment-responsive wound healing acceleration. INTERNATIONAL JOURNAL OF PHARMACEUTICS, [PMID:40158760] [10.1016/j.ijpharm.2025.125529] |
| 7. Xianbin Sun, Jing Yu, Xudong Li, Haijun Chen, Yu Gao. (2024) Synthesis, characterization and antibacterial mechanism study of small water-soluble iron-doped zinc oxide nanoparticles. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, [PMID:] [10.1016/j.colsurfa.2024.133421] |
| 8. Ding Jiaxin, Gao Binbin, Sang Zelin, Dai Zhen, Chen Zhenhua, Mei Xifan. (2025) Promoting spinal cord injury repair by using ZnO@MOFs nanozymes functionalized hydrogel through the ROS microenvironment regulating pathway. Regenerative Biomaterials, [PMID:41190134] [10.1093/rb/rbaf095] |
| 9. Xiaolei Shi, Zhuannian Liu, Yifei Wang, Benlong Wei. (2026) 3D flaky MnO2 nanoflower decorated carbonized polyaniline as cathode material for hybrid capacitive deionization to remove Pb2+ and Zn2+from aqueous solution. ELECTROCHIMICA ACTA, [PMID:] [10.1016/j.electacta.2026.148264] |
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View Indicator grade guide →