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CERTIFICATION OF ANALYSIS
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Prduct |
Quinine Sulfate |
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Batch No |
230601 |
Packing |
10kg/bucket |
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Quantity |
200kgs |
Analysis date |
2023.06.20 |
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Manufacturing date |
2023.06.16 |
Expire date |
2025.05 |
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TEST |
SPECIFICATION |
RESULTS |
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CHARACTERS |
Fine, silky needles, often in clusters, colorless |
White Fine, silky needles, often in clusters, colorless |
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SPECIFIC OPTICAL ROTATION |
-235°- -245°(c=2 chloroform) |
-240° |
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IDENTIFICATION |
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（1）color reaction |
positive |
positive |
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（2）color reaction |
positive |
positive |
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（3） IR |
Should comply |
Complies |
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CHECK |
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≤10ppm |
Complies |
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Other alkaloid |
Should comply |
Complies |
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Loss on drying |
4.0%-5.5% |
4.6% |
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Hydroquinine sulphate |
Should comply |
Complies |
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Chloroform alcohol insolubles |
Should comply |
Complies |
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Residue on ignition |
≤ 0.1% |
0.07% |
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Assay |
(C20H24N2O2)2.H2SO4 99%-101%。 (calculated with reference to the dried substance) |
99.6% |
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Conclusion |
Conform to USP32 |
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