Language
Grade: Pharmaceutical Grade
Factory Location: Xiamen, Fujian
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Asia,Middle East
Sample Provided: yes
Payment Terms: L/L
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Product Information |
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Product name |
Losartan Potassium |
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Molecular Formula |
C22H23ClKN6O |
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Molecular Weight |
462.01 |
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CAS No. |
124750-99-8 |
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Quality Standard |
98.5% up, USP32, medical grade |
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Appearance |
White powder |
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COA of Losartan Potassium |
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ITEMS |
SPECIFICATION |
RESULTS |
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APPEARANCE |
A WHITE TO OFF-WHITE POWDER.
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WHITE CRYSTALLINE POWDER |
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IDENTIFICATION |
(1) INFRARED ABSORPTION MUST SIMILAR TO REFERENCE STANDARD |
CONFORMS
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(2) ULTRAVIOLET ABSORPTION MUST SIMILAR TO REFERENCE STANDARD |
CONFORMS |
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3)TEST FOR POTASSIUM MUST BE POSITIVE |
POSITIVE |
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WATER |
NOT MORE THAN 0.5% |
0.2% |
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HEAVY METALS |
NOT MORE THAN 0.001% |
CONFORMS |
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CHROMATOGRAPHIC PURITY |
ANY INDIVIDUAL IMPURITY:NMT 0.2% |
0.02% |
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TOTAL IMPURTIES:NMT 0.5% |
0.10% |
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RESIDUAL SOLVENTS CYCLOHEXANE ISOPROPANOL ALCOHOL |
NMT 0.1% NMT 0.2% |
0.010% 0.03% |
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ASSAY (HPLC) |
98.5%-101.0% |
99.4% |
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PARTICLE SIZE |
90% LESS THAN 38 MICRONS |
29.8 MICRONS |
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CONCLUSION |
COMPLIES WITH USP32 AND REQUIREMENT OF ADDITIONAL ITMES. |
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Usage |
Losartan Potassium is mainly used for treatment of high blood pressure.