[S-(R*,R*)]-Tartaric Acid, Sodium Salt
[CAS# 21106-15-0]

Identification

• Name: [S-(R*,R*)]-Tartaric Acid, Sodium Salt
• Synonyms: Disodium (2S,3S)-2,3-Dihydroxysuccinate; Tartaric Acid, Sodium Salt, D-; (S-(R*,R*))-Tartaric Acid, Sodium Salt
• Molecular Formula: C₄H₄Na₂O₆
• Molecular Weight: 194.05
• CAS Registry Number: 21106-15-0
• EINECS: 244-213-9
• SMILES: [C@H](O)([C@H](O)C([O-])=O)C([O-])=O.[Na+].[Na+]
• InChI: 1S/C4H6O6.2Na/c5-1(3(7)8)2(6)4(9)10;;/h1-2,5-6H,(H,7,8)(H,9,10);;/q;2*+1/p-2/t1-,2-;;/m0../s1
• InChIKey: HELHAJAZNSDZJO-OTWIGTIJSA-L

Properties

• Boiling point: 399.3°C at 760 mmHg (Cal.)
• Flash point: 209.4°C (Cal.)

References

• (1): William Arbuckle, Stuart Cartner, Alan R. Kennedy and Catriona A. Morrison . Disodium (2RS,3SR)-tartrate , Acta Cryst (2009). E65, m1232Â Â