Dibenzoyl-D-tartaric acid monohydrate

1. Abbreviation: D-(+)-DBTA·H2O 
    Product name: Dibenzoyl-D-tartaric acid monohydrate

2. CAS NO: 80822-15-7

3. Molecular Formula: C₁₈H₁₆O₉

4. Molecular Weight: 376.34

5. Structural formula: 

6. Properties: This product is white crystalline powder, odorless, slightly bitter taste. Slightly soluble in water, PH value 3-4, acidic, soluble in organic solvents such as ethanol and acetone.

7. Uses: Widely used for chiral resolution of amines.

8. Product quality standards:

Item	Index
Content	≥99%
Specific rotation	[α]=+109～+112(c=1.5,EtOH)
Melting point	89～92℃