CAS #: 77-95-2
Chemical formula: C7H12O6
Molecular mass: 192.17
Item | Standard |
---|---|
Specific rotation[α]D 25°C/° | -42~-44 |
Assay | ≧98.0% |
Heavy metals | ≦20ppm |
Residue on ignition | ≤0.8 % |
Loss on drying | ≤1.0% |
Appearance | white to light yellow crystalline powder |
Plant origin | Ginkgo biloba L. |
25kg/drum
Store in light-tight, airtight and dry condition