2-Mercaptoethanesulfonate Sodium

• Catalog Number: orb320437
• Category: Small Molecules
• Description: 2-Mercaptoethanesulfonate Sodium
• CAS Number: 19767-45-4
• Purity: ≥98%
• MW: 164.18
• SMILES: C(CS(=O)(=O)[O-])S.[Na+]
• Formula: C₂H₅O₃S₂ Na
• Hazard Information: Chemical Hazard Code: Xi. UN Number: Not dangerous goods
• Solubility (25°C): Soluble in water (50 mg/mL), DMSO (33 mg/mL). Slightly soluble in alcohol. Practically insoluble in cyclohexane.
• Storage: Storage Temp: Ambient
• Alternative names: 2-Mercaptoethanesulfonic acid sodium salt; MESNA
• Note: For research use only
• Application notes: White to off white powder
• Expiration Date: 12 months from date of receipt.

Chemical structure of 2-Mercaptoethanesulfonate Sodium