Package | carton drum with two plastic bags inside |
Net weight | 25KG/Drum |
Storage | Sealed in cool and dry place to avoid moisture and light |
Shelf life | 2 years when properly stored |
Lead time | 1~3 days after confirmation |
ITEM | INSPECTION CRITERION |
Appearance | White crystalline powder |
Specific rotation[α]D20 | +33.5°~+35.2° |
State of solution(T430) | ≥95.0% |
Chloride(Cl) | ≤0.10% |
Heavy metals(Pb) | ≤10ppm |
Arsenic(As2O3) | ≤2ppm |
Loss on drying | ≤0.2% |
Residue on ignition | ≤0.2% |
Assay | 98.0%~101.0% |