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· · COA & SDS available for every product · Same-day shipping on in-stock items Benzenesulfonic Acid Monohydrate - ≥98%(HPLC) , CAS No.26158-00-9
Synonyms
A901646 | VCHHHSMPMLNVGS-UHFFFAOYSA-N | F0001-0868 | EPA Pesticide Chemical Code 064102 | AKOS015855254 | Benzenesulfonic acid, hydrate (1:1) | EINECS 215-587-0 | Hydroxybenzenesulphonic acid | benzenesulfonic acid;hydrate | Phenolsulfonic acid, liquid |
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Why this grade ≥98%(HPLC) 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
A901646 | VCHHHSMPMLNVGS-UHFFFAOYSA-N | F0001-0868 | EPA Pesticide Chemical Code 064102 | AKOS015855254 | Benzenesulfonic acid, hydrate (1:1) | EINECS 215-587-0 | Hydroxybenzenesulphonic acid | benzenesulfonic acid;hydrate | Phenolsulfonic acid, liquid |
Specifications & Purity
≥98%(HPLC)
Names and Identifiers Pubchem Sid 504767917 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504767917 Canonical Smiles C1=CC=C(C=C1)S(=O)(=O)O.O IUPAC Name benzenesulfonic acid;hydrate InChIKey MVIOINXPSFUJEN-UHFFFAOYSA-N INCHI 1S/C6H6O3S.H2O/c7-10(8,9)6-4-2-1-3-5-6;/h1-5H,(H,7,8,9);1H2 Isomeric SMILES C1=CC=C(C=C1)S(=O)(=O)O.O WGK Germany 1 RTECS DB4200000 Molecular Weight 158.17(as Anhydrous) Beilstein 11,26 Reaxy-Rn 4552655 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4552655&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 Benzenoids Class Benzene and substituted derivatives Subclass Benzenesulfonic acids and derivatives Intermediate Tree Nodes Not available Direct Parent Benzenesulfonic acids and derivatives Alternative Parents Benzenesulfonyl compounds 1-sulfo,2-unsubstituted aromatic compounds Sulfonyls Organosulfonic acids Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents Benzenesulfonate - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Arylsulfonic acid or derivatives - Sulfonyl - Organosulfonic acid - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Aromatic homomonocyclic compound Description 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 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.
3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Soluble in water Sensitivity Moisture sensitive Melt Point(°C) 42-49°C Molecular Weight 176.190 g/mol XLogP3 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 1 Exact Mass 176.014 Da Monoisotopic Mass 176.014 Da Topological Polar Surface Area 63.800 Ų Heavy Atom Count 11 Formal Charge 0 Complexity 184.000 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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