Test Items
Standard
Character
A white or almost white crystalline powder
Purity
≥98.5%
Melting Point
175.0~182.0℃
Identification
IR
Specific Rotation
+128°±2(C=1,CH3OH)
Lost on drying
≤1.0%
Heavy Metals
≤10ppm
Residue on ignition
≤0.1%
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