China (Mainland)
Praziquantel CAS NO.55268-74-1
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- ProName: Praziquantel
- CasNo: 55268-74-1
- Molecular Formula: C19H24N2O2
- Purity: 98.5%
- LimitNum: 0
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COMPLY WITH USP32 PRODUCT NAME PRAZIQUANTELEXPIRY DATE4 yearsCAS NO.INSPECTION ITEMSPECIFICATIONSANALYSIS RESULTSCHARACTERISTICSA W…
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COMPLY WITH USP32
PRODUCT NAME PRAZIQUANTELEXPIRY DATE4 yearsCAS NO.INSPECTION ITEMSPECIFICATIONSANALYSIS RESULTSCHARACTERISTICSA WHITE CRYSTALLINE POWDER OR SIMILARA WHITE POWDERIDENTIFICATIONSHOULD CONFORMCONFORMMELTING POINT(°C)136.0 ~ 142.0137.4 ~ 138.6LOSS ON DRIED (%)≤0.50.05RESIDUE ON IGNITION (%)≤0.10.04HEAVY METAL ≤20ppm≤20ppmPHOSPHATE (%)≤0.05≤0.05RESIDUAL SOLVENTSCHLOROFORM ≤60ppmNOT DETECTEDACETONE≤5000ppm555ppmRELATED COMPOUNDS (%)A≤0.20.13B≤0.20.03C≤0.20.01ASSAY(C19H24N2O2)98.5~101.099.28CONCLUSION THE SAMPLE MEETS USP32 SPECIFICATIONS
