≥98% 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Compound for preparation of "edisylate" salts
| Canonical Smiles | C(CS(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+] |
|---|---|
| IUPAC Name | disodium;ethane-1,2-disulfonate |
| InChIKey | BJTHMUJCKBTCFR-UHFFFAOYSA-L |
| INCHI | 1S/C2H6O6S2.2Na/c3-9(4,5)1-2-10(6,7)8;;/h1-2H2,(H,3,4,5)(H,6,7,8);;/q;2*+1/p-2 |
| Isomeric SMILES | C(CS(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+] |
| WGK Germany | 3 |
| PubChem CID | 79220 |
| Molecular Weight | 234.16 |
| Beilstein | 3920126 |
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 | Organic acids and derivatives |
| Class | Organic sulfonic acids and derivatives |
| Subclass | Organosulfonic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organosulfonic acids |
| Alternative Parents | Sulfonyls Alkanesulfonic acids Organic sodium salts Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Alkanesulfonic acid - Sulfonyl - Organosulfonic acid - Organic alkali metal salt - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organosulfur compound - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as organosulfonic acids. These are compounds containing the sulfonic acid group, which has the general structure RS(=O)2OH (R is not a hydrogen atom). |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2516510 | Certificate of Analysis | Aug 30, 2025 | S129112 |
| I2516511 | Certificate of Analysis | Aug 30, 2025 | S129112 |
| I2516512 | Certificate of Analysis | Aug 30, 2025 | S129112 |
| I2502635 | Certificate of Analysis | Aug 07, 2025 | S129112 |
| K2401043 | Certificate of Analysis | Nov 02, 2024 | S129112 |
| A2419077 | Certificate of Analysis | Jan 23, 2024 | S129112 |
| B1623126 | Certificate of Analysis | Oct 08, 2023 | S129112 |
| Sensitivity | Hygroscopic |
|---|---|
| Molecular Weight | 234.160 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 1 |
| Exact Mass | 233.924 Da |
| Monoisotopic Mass | 233.924 Da |
| Topological Polar Surface Area | 131.000 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 212.000 |
| 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 | 3 |
| 1. Xie Xiaoyu, Pan Xiaoyan, Han Shengli, Wang Sicen. (2015) Development and characterization of magnetic molecularly imprinted polymers for the selective enrichment of endocrine disrupting chemicals in water and milk samples. ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 407 (6): (1735-1744). [PMID:25577356] [10.1007/s00216-014-8425-0] |
