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6013   Di-p-toluoyl-D-tartaric acid monohydrate

中文名字：D-（+）-对甲基二苯甲酰酒石酸（一水物）

Product Name:Di-p-toluoyl-D-tartaric acid monohydrate
Synonyms:
Molecular Formula:C20H20O9
CAS #:71607-32-4

Test Items
Standard
Appearance
White fine crystals
Assay
98.0 to 101.0%
Specific Rotation [20/D]
+140° +143°（c=1,甲醇）
Melting point
163 165℃
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%
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