Molekula
Methanesulfonic acid sodium salt
Methanesulfonic acid sodium salt is a sodium salt of methanesulfonic acid used as a catalyst, reagent, and intermediate in organic synthesis. It is a white crystalline solid with a molecular weight of 118.09 g/mol, stable at ambient temperatures. CAS number: 2386-57-4. Signal word: Warning. Molekula supplies Methanesulfonic acid sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Methanesulfonic acid sodium salt is a sodium salt of methanesulfonic acid used as a catalyst, reagent, and intermediate in organic synthesis. It is a white crystalline solid with a molecular weight of 118.09 g/mol, stable at ambient temperatures. CAS number: 2386-57-4. Signal word: Warning. Molekula supplies Methanesulfonic acid sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White/ offwhite powder |
| Assay | ≥98% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 2386-57-4 |
| Molecular Formula | CH3NaO3S |
| Molecular Weight | 118.09 |
| SMILES | CS(=O)(=O)[O-].[Na+] |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29041050 |
| Tariff Code | 2904100090 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is methanesulfonic acid sodium salt used for?
It is commonly used as a catalyst, reagent, or intermediate in organic synthesis, particularly in sulfonation and esterification reactions.
What is the chemical formula and molecular weight?
The formula is CH3NaO3S and the molecular weight is 118.09 g/mol.
How should methanesulfonic acid sodium salt be stored?
It should be stored at ambient temperature, protected from moisture and heat.
What grade is available?
Available in reagent grade; specific grades may vary based on customer requirements.
Can Molekula supply it in bulk?
Yes, Molekula can supply methanesulfonic acid sodium salt in bulk quantities upon request.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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