MES sodium salt
SIGMA/M3885 - ≥99% (titration)
Synonym: 2-
CAS Number: 71119-23-8
Empirical Formula (Hill Notation): C6H12NNaO4S
Molecular Weight: 217.22
EC Number: 275-203-2
MDL Number: MFCD00065473
Linear Formula: C6H12NNaO4S
Product Type: Chemical
| application(s) | diagnostic assay manufacturing |
| assay | ≥99% (titration) |
| form | crystalline powder |
| impurities | ≤8% water content (Karl Fischer) |
| InChI | 1S/C6H13NO4S.Na/c8-12(9,1 |
| InChI key | IRHWMYKYLWNHTL-UHFFFAOYSA |
| pKa | 6.1 |
| Quality Level | 400 ![]() |
| SMILES string | [Na+].[O-]S(=O)(=O)CCN1CC |
| solubility | water: 0.5 g/mL, clear, colorless |
| useful pH range | 5.5-6.7 |
| Application: | MES sodium salt is suitable for cell culture and diagnostic assay manufacturing. It was used to prepare buffer to study the expression profiling by microarrays. It may be used as buffer to investigate the enzymatic degradation of DNA to nucleosides by P1 nuclease. |
| General description: | MES sodium salt is commonly employed as buffer. Useful pH range for MES sodium salt is 5.5 to 6.7. |
| Other Notes: | Easily compare specifications for MES sodium salt products with the MES sodium salt specification table . |
| Packaging: | 25, 100 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99% (titration) |
| UNSPSC | 12161700 |

