Methanesulfonic acid
SIAL/59510 - suitable for HPLC, LiChropur™, ≥99.5% (T)
CAS Number: 75-75-2
Empirical Formula (Hill Notation): CH4O3S
Molecular Weight: 96.11
EC Number: 200-898-6
MDL Number: MFCD00007518
Linear Formula: CH3SO3H
Product Type: Chemical
| assay | ≥99.5% (T) |
| bp | 167 °C/10 mmHg (lit.) |
| color | APHA: ≤35 |
| density | 1.481 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/CH4O3S/c1-5(2,3)4/h1H3 |
| InChI key | AFVFQIVMOAPDHO-UHFFFAOYSA |
| mp | 17-19 °C (lit.) |
| quality | LiChropur™ |
| Quality Level | 100  |
| refractive index | n |
| n |
|
| SMILES string | O=S(O)(C)=O |
| suitability | corresponds to standard for HPLC |
| technique(s) | HPLC: suitable |
| vapor density | 3.3 (vs air) |
| vapor pressure | 1 mmHg ( 20 °C) |
| Analysis Note: | test by UV spectroscopy corresponds to requirements |
| Legal Information: | LiChropur is a trademark of Merck KGaA, Darmstadt, Germany |
| Packaging: | Clear borosilicate glass, high hydrolytic resistance (Type I) |
| Symbol |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H290 - H302 + H312 - H314 - H335 |
| Precautionary statements | P234 - P261 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | C |
| Risk Statements | 21/22-34 |
| Safety Statements | 26-36/37-45 |
| RIDADR | UN 3265 8 / PGII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 372.2 °F - closed cup |
| Flash Point(C) | 189 °C - closed cup |
| Purity | ≥99.5% (T) |
| bp | 167 °C/10 mmHg (lit.) |
| mp | 17-19 °C (lit.) |
| Density | 1.481 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12161700 |