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Product Name:Dibenzoyl-L-tartaric acid monohydrate
Molecular Formula:C18H16O9
CAS #:62708-56-9

Test Items Standard
Appearance White fine crystals
Assay 98.0 to 101.0%
Specific Rotation [20/D] -1090 1120 (c=1.5, )
Melting point 90 920
Chloride (Cl) Not more than 0.10%
Heavy Metals (Pb) Not more than 10 PPM
Loss on Drying Not more than 0.20%
Residue on Ignition (Sulfate) Not more than 0.20%