Customization: | Available |
---|---|
Powder: | Yes |
Customized: | Customized |
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Product name |
Citicoline sodium |
CAS Number: |
33818-15-4 |
Purity: |
≥98% |
Molecular Formula: |
C14H27N4NaO11P2 |
EINECS |
258-955-6 |
Appearance: |
White crystalline powder |
Grade: |
Pharmaceutical Grade |
Storage: |
Preserve in tight containers,in a cool and dry place. |
Items | Requirements | Results |
Description | A white or almost white crystalline powder, odorless | Complies |
Identification | 1) Chemical reaction 2) The retention time complies to the standard 3) infrared absorption spectrum complies to the standard 4) show sodium flame |
Positive reaction Complies Complies Complies |
pH | 6.0 - 7.5 | 6.6 |
Clarity, color | Clear, colorless | Complies |
Related substances | 5'-CMP ≤0.30% | 0.01% |
Single impurity ≤0.20% | 0.02% | |
Total Impurity ≤0.70% | 0.05% | |
Limit of ammonium salt | ≤0.05% | Complies |
Limit of iron salt | ≤0.01% | Complies |
Limit of phosphate | ≤0.1% | Complies |
Limit of arsenic salt | ≤0.0001% | Complies |
Loss on drying | ≤6.0% | 1.0% |
Heavy Metals | ≤5ppm | Complies |
Endotoxin | ≤0.30 EU/mg | Complies |
Limit of microbe | Total bacterial count W 800 CFU/g Yeast & MoldW80 CFU/g E. Coli: Negative | lOCFU/g <10CFU/g Undetected |
Assay(HPLC) | N98.00% | =99.7% |