Skip to content 
BioBuffer
CAPSO Sodium Salt
CAS: 102601-34-3
3-Cyclohexylamino-2-hydroxypropanesulfonic acid sodium salt
CAS: 102601-34-3
CAPSO Sodium Salt is a zwitterionic biological buffer often used as a buffering agent in biological and biochemical research.
It is particularly effective in maintaining the pH range between 8.9 and 10.3, making it suitable for buffering systems where a stable, alkaline environment is needed. Common applications include protein purification, enzyme assays, and cell culture media.
| ITEMS | SPECIFICATION |
|---|---|
| Product No: | DL023040 |
| IUPAC Name | 3-Cyclohexylamino-2-hydroxypropanesulfonic acid sodium salt |
| Appearance : | White crystalline powder |
| CAS NO: | 102601-34-3 |
| Purity: | ≥99.0% |
| Chemical Formula: | C9H18NO4SNa |
| Mol. Weight : | 259.3 g/mol |
| pH: | 8.9~10.3 |
| Useful pH Range: | 7.0-9.1 |
| pKa (25 °C): | 9.6 |
| Packages: | 500g/1Kg/25Kg/Custom Packaging |
