Sodium methanesulfinate
ALDRICH/433063 - technical grade, 85%
Synonym: Methanesulfinic acid sodium salt
CAS Number: 20277-69-4
Empirical Formula (Hill Notation): CH3NaO2S
Molecular Weight: 102.09
EC Number: 243-669-6
MDL Number: MFCD00040392
Linear Formula: CH3SO2Na
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 433063-10G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 433063-1G
| assay | 85% |
| grade | technical grade |
| InChI | 1S/CH4O2S.Na/c1-4(2)3;/h1 |
| InChI key | LYPGDCWPTHTUDO-UHFFFAOYSA |
| mp | 222-226 °C (dec.) (lit.) |
| SMILES string | [Na+].CS([O-])=O |
| General description: | Sodium methanesulfinate is an aliphatic sodium sulfinate. Conjugate addition of sodium methanesulfinate to vinyl heterocycles has been described. Cross-coupling reaction between aryl boronic acid and sodium methanesulfinate has been studied. Its stock solution was prepared from methanesulfonic acid by adding one equivalent of sodium hydroxide and diluting it to 4M. |
| Packaging: | 1, 10 g in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 85% |
| mp | 222-226 °C (dec.) (lit.) |
| UNSPSC | 12352100 |