| ITEMS |
STANDARDS |
| Appearance |
White to almost white free-flowing powder |
| Optical rotation |
Conform |
| Loss on drying |
≤5.0% |
| Heavy metals |
≤0.001% |
| Assay |
≥50.0% |
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Address: Foodchem Building,2277 Zuchongzhi Road, Zhangjiang Hi-Tech Park,Shanghai,201203,China
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