Methanesulfonic acid 99.0%
Synonym: Mesylic acid, MsOH
Linear Formula:
CH3SO3H
Molecular Weight: 96.10 g/mol
CAS Number: 75-75-2
Properties
| Vapour pressure | 0.112 hPa at 80 °C |
| Water Solubility | ca.1.000 g/l at 20 °C - completely miscible |
| Autoignition temp. | 535 °C at 1.010 hPa - DIN 51794 |
| Explosion limit | Upper explosion limit: 2403 %(V) Lower explosion limit: 11.4 %(V) |
| Assay Purity | >=99% |
| Refractive index | n20/D 1.558 (lit.) |
| M pt. | 535°Cat1.010hPa-DIN51794 |
| Density | 1.481 g/cm3 |
Safety Information
| Hazard Statement(s) | H290,H302 + H312,H314,H335 |
| Precautionary Statement | P234,P261,P280,P301 + P312,P303 + P361 + P353,P305 + P351 + P338 |
| Symbol |
|
| Signal word | Warning |
| Storage Temp. | RT |
| Storage Class | 8A |
| UN Number | 3265 |
Description
Application
Methanesulfonic acid is used as an acid catalyst in organic reactions because it is a non-volatile strong acid that is soluble in organic solvents.
Purpose
For R&D use only not for drug household or other uses.
Documents
| COA Download / View |
|
| SDS | Specification |
| Bulk quote order form |