50% in water for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Desiccated 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | C(S(=O)(=O)O)(S(=O)(=O)O)S(=O)(=O)O |
|---|---|
| IUPAC Name | methanetrisulfonic acid |
| InChIKey | NARPMWPOFWHFDX-UHFFFAOYSA-N |
| INCHI | 1S/CH4O9S3/c2-11(3,4)1(12(5,6)7)13(8,9)10/h1H,(H,2,3,4)(H,5,6,7)(H,8,9,10) |
| Isomeric SMILES | C(S(=O)(=O)O)(S(=O)(=O)O)S(=O)(=O)O |
| Alternate CAS | 54322-33-7 |
| PubChem CID | 108576 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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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 Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Alkanesulfonic acid - Sulfonyl - Organosulfonic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - 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 |
| Molecular Weight | 256.200 g/mol |
|---|---|
| XLogP3 | -2.900 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 3 |
| Exact Mass | 255.902 Da |
| Monoisotopic Mass | 255.902 Da |
| Topological Polar Surface Area | 188.000 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 380.000 |
| 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 | 1 |
