ITEM | SPECIFICATION |
Appearance | White or off-white crystal powder smell-less. |
Identification |
|
Solubility | Soluble easily in water, insoluble in ethanol,acetone and chloroform |
Acid value | Between 6.0-7.5 |
Clarify and color of solution | Clarifying,colorless |
Chlorides | ≤0.05% |
Ammonium | ≤0.05% |
Iron | ≤0.01% |
Phosphate | ≤0. 1% |
Loss on drying | ≤6.0% |
5-CMP | ≤ 0.3% |
The other largest impurities | ≤ 0.2% |
The other total impurities | ≤ 0.7% |
M-ethanol | ≤0.3% |
E-thanol | ≤ 0.5% |
Acetone | ≤ 0.5% |
Heavy metals | ≤5ppm |
Arsenic | ≤0.0001% |
Endotoxin | ≤0.3EU/mg |
Citicoline Sodium (Dry basis) | ≥98% |
Packing | Pack in paper-drums and two plastic bag inside. Net weight: 25kg/drum |
Storage condition | Store in a well closed place with constant low temperature and no direct sun light |
Shelf life | Two years when properly stored. |