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KETANSERIN TARTRATE

KETANSERIN TARTRATE

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Packaging & Delivery:

Packaging Details: 10g/bag,100g/bag,1kg/bag,25kg/drum
Delivery Detail: within 15 days after confirm the order

Specifications:

Product name: KETANSERIN TARTRATE
CAS: 83846-83-7
Batch number: 20141214

Test  Item Analysis  Specification Result
Description crystalline powder Conforms
Melting range 129°C~132°C 130.8°C-131°C
Loss on drying ≤0.5% 0.20 %
Specific rotation
-58°~-62°(C=1,in CH3OH) -61.05°
Sulphated ash ≤0.1% 0.08 %
Heavy metals ≤10ppm Conforms
Chlorides ≤0.02% Conforms
Sulfates ≤0.02% Conforms
Fluorine 14.7%~17.9% 15.2%
Sulfates ≤0.02% Conforms
Residual solvent Methanol ≤0.2%
Isopropanol ≤0.2%
Ethyl acetate≤0.2%
Chloroform ≤0.2%
0.0%
0.0%
0.0%
0.0%
Related substances
(HPLC)
Single impurity ≤0.2%
Total impurities ≤0.5%
0.05%
0.08%
Assay ≥99.5% 99.92%
Conclusion Accordance with the reference

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