Potassium methanesulfonate
Potassium methanesulfonate (CAS 2386-56-3), with the molecular formula CH3KO3S and a molecular weight of 134.20 g/mol, is a potassium salt of methanesulfonic acid. This white crystalline solid serves as a versatile building block in organic synthesis. It is primarily used in chemical synthesis processes, contributing to the construction of more complex organic molecules, particularly those involving sulfur functionalities.
- IUPAC
- Methanesulfonic acid potassium salt
Organic Synthesis Reagent
Potassium methanesulfonate acts as a key intermediate and building block in various organic synthetic pathways. Its structure allows for incorporation into diverse molecular frameworks, facilitating the creation of novel compounds.
Sulfonic Acid Derivative Precursor
The compound is utilized in the synthesis of other methanesulfonic acid derivatives and related sulfur-containing compounds. It provides a reliable source of the methanesulfonate anion for subsequent chemical transformations.
Laboratory Research Chemical
Primarily employed in research and development settings, Potassium methanesulfonate is valuable for academic and industrial laboratories exploring new chemical reactions and materials.
| Molecular weight | 134.20 |
|---|---|
| Empirical formula | CH3KO3S |
| Assay | ≥98.0% (dry substance, T) |
| Loss on drying | <10% loss on drying |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Potassium methanesulfonate used for?
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Potassium methanesulfonate is primarily used as a building block in organic synthesis and as a precursor for other methanesulfonic acid derivatives and sulfur compounds in research and development.
What is the CAS number and chemical formula for Potassium methanesulfonate?
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The CAS number is 2386-56-3 and the chemical formula is CH3KO3S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium methanesulfonate with an assay of ≥98.0% (dry substance, T). We do not represent this product as USP, BP, or EP grade.
How should Potassium methanesulfonate be handled?
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Handle Potassium methanesulfonate with appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. It is classified as an irritant to the skin, eyes, and respiratory tract (H315-H319-H335).
How is Potassium methanesulfonate shipped and exported?
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Potassium methanesulfonate is carefully packed and available for export worldwide by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical compounds.
How can I request a quote or sample for Potassium methanesulfonate?
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Please contact our sales team through the website or by phone to request a quote or a sample of Potassium methanesulfonate (CAS 2386-56-3).
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