50wt.% in H2O for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Desiccated Ships Wet ice 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.
| Canonical Smiles | CS(=O)(=O)[O-].CS(=O)(=O)[O-].[Pb+2] |
|---|---|
| IUPAC Name | lead(2+);methanesulfonate |
| InChIKey | LLABTCPIBSAMGS-UHFFFAOYSA-L |
| INCHI | 1S/2CH4O3S.Pb/c2*1-5(2,3)4;/h2*1H3,(H,2,3,4);/q;;+2/p-2 |
| Isomeric SMILES | CS(=O)(=O)[O-].CS(=O)(=O)[O-].[Pb+2] |
| Molecular Weight | 397.4 |
| Reaxy-Rn | 4157947 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4157947&ln= |
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 oxides Organic lead salts Hydrocarbon derivatives |
| Molecular Framework | Not available |
| Substituents | Alkanesulfonic acid - Sulfonyl - Organosulfonic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic lead 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 |
|---|---|---|---|
 I2402007 | Certificate of Analysis | Sep 10, 2024 | L305195 |
| I2402008 | Certificate of Analysis | Sep 10, 2024 | L305195 |
| G2411131 | Certificate of Analysis | Jul 17, 2024 | L305195 |
| G2411365 | Certificate of Analysis | Jul 17, 2024 | L305195 |
| E2430611 | Certificate of Analysis | May 10, 2024 | L305195 |
| E2430641 | Certificate of Analysis | May 10, 2024 | L305195 |
| J2221382 | Certificate of Analysis | Jul 20, 2022 | L305195 |
| J2221383 | Certificate of Analysis | Jul 20, 2022 | L305195 |
| J2221384 | Certificate of Analysis | Jul 20, 2022 | L305195 |
| Refractive Index | 1.423 |
|---|---|
| Molecular Weight | 397.000 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 0 |
| Exact Mass | 397.937 Da |
| Monoisotopic Mass | 397.937 Da |
| Topological Polar Surface Area | 131.000 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 79.200 |
| 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. Xiangqing Liu, Chenyu Li, Jie Yu, Ruiqi Liu, Min Shang, Xiaolin Su, Jinye Yao, Haitao Ma. (2025) Study on the Optimization of the Morphology and Nucleation Mechanism of Electroplated Sn-Pb Coatings by the Synergistic Effect of Composite Additives. Metals, 15 (9): (936). [PMID:] [10.3390/met15090936] |
