2-Bromoethanesulfonic acid sodium salt
CAS: 4263-52-9
Category: Organosulfur Compounds
| Purity | Research Grade ≥98.0%, Biochemical Grade ≥99.0%, High-Purity Grade ≥99.5% |
| Molecular Formula | C2H4BrNaO3S |
| Molecular Weight | 211.01 |
| Appearance | White to off-white crystalline powder or crystals, odorless, freely soluble in water |
| Packaging | 100 g/bottle, 500 g/bottle, 1 kg/aluminum foil bag, 25 kg/fiber drum or HDPE container |
| Testing Indicators | Appearance — Visual inspection; Identification — FTIR spectroscopy and NMR (1H NMR); Purity — HPLC or ion chromatography; Assay — Titration or chromatographic analysis; Bromide content — Ion chromatography; Sodium content — ICP-OES or atomic absorption spectroscopy; Water content — Karl Fischer titration; Residual solvents — GC analysis; Heavy metals — ICP-MS/ICP-OES; Melting point — Capillary method. |
| Storage Notes | Store in a cool, dry, and well-ventilated place. Keep container tightly sealed and protected from moisture, heat, and direct sunlight. Avoid contact with strong acids, strong bases, and strong oxidizing agents. Store under controlled room temperature conditions and handle with appropriate protective equipment. |
| Lead Time | 10 days |
2-Bromoethanesulfonic acid sodium salt (sodium 2-bromoethanesulfonate) is an organosulfur compound mainly used as a biochemical reagent and organic synthesis intermediate. It is widely applied in enzyme research, metabolic studies, methanogenesis inhibition research, and the synthesis of sulfonate-containing compounds. It is also used as a precursor for introducing hydroxyethylsulfonate groups in pharmaceutical and fine chemical synthesis.