Main Characteristics:

   Appearance: white powder

   Content: ≥95%

   Melt point℃: 147-150

   Acidity ml: ≤0.3

   Loss on drying: ≤0.3

  Specific rotation°:  -34~-38

  Ignition residue %:  ≤0.1

  Solubility: Soluble in Acetic Acid, Acetone, Alcohol, Ether, Benzene, Chloroform, Dioxane,     

  Toluene, Pyridine, Hexane. Insoluble in Water.

Packages: 25kgs/drum

Storage and Shelf Life: 36 months under dry, cool and dark condition. Pls avoid moisture water or heat.