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Buspirone is an anti-anxiety medicine that affects chemicals in your brain that may become unbalanced and cause anxiety.Buspirone is used to treat symptoms of anxiety, such as fear, tension, irritability, dizziness, pounding heartbeat, and other physical symptoms.
Specification:
|
Item |
Requirements |
Test Results |
|
Description |
White crystalline powder |
Complies |
|
Identification |
||
|
A |
Infrared absorption |
Complies |
|
B |
The relative retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation |
Complies |
|
C |
Identification Test-General, Chloride |
Complies |
|
Solubility |
Very soluble in water, freely soluble in methanol and in methylene chloride, sparingly soluble in ethanol and in acetonitrile, very slightly soluble in ethylacetate, practically insoluble in hexances. |
Complies |
|
Organic volatile impurities |
Ethanol≤5000ppm |
undetected |
|
2-propanol≤5000ppm |
undetected |
|
|
1-Butanol≤5000ppm |
922ppm |
|
|
Origin of product |
synthetic |
Complies |
|
Residual solvents |
Meets the requirements |
Complies |
|
Water |
≤0.50% |
0.1% |
|
Residue on ignition |
≤0.50% |
0.06% |
|
Chloride content |
8.0%-8.8% |
8.7% |
|
Heavy Metal |
≤20ppm |
Complies |
|
Assay |
97.5%-102.5% |
100.1% |
|
Conclusion |
Meets the USP Specification |
|
Packaging details:
|
Packaging details: |
25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum. |
|
Storage: |
Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat |
|
Shelf Life: |
5 years if sealed and store away from direct sun light. |
