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99% pure USP Levonorgestrel powder CAS No 797-63-7 abnormal menstruation, uterine bleeding, functiona(HOT SELL!!!)
Product Details:
Payment & Shipping Terms:
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Detailed Product Description
| Appearance: | White Powder | Purity: | 99% |
|---|---|---|---|
| Medical Grade: | USP30 | CAS No: | 797-63-7 |
| Application: | Abnormal Menstruation, Uterine Bleeding, Functional Of Endometriosis |
99% pure Levonorgestrel powder CAS No 797-63-7
Specification of Levonorgestrel.
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ITEMS |
STANDARDS |
RESULTS |
|
IDENTIFICATION |
AS STIPULATED |
CONFORM |
|
MELTING POINT |
BETWEEN 232°C AND 239°C |
236°C-238°C |
|
SPECIFIC ROTATION |
BETWEEN -30° AND -35° |
-33° |
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LOSS ON DRYING |
NOT MORE THAN 0.5% |
0.1% |
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RESIDUE ON IGNITION |
NOT MORE THAN 0.3% |
0.05% |
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ETHYNYL GROUP |
BETWEEN 7.81% AND 8.18% |
7.94% |
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CHROMATOGRAPHIC PURITY |
AS STIPULATED |
CONFORM |
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ASSAY |
BETWEEN 98.0% AND 102.0% |
99.0% |
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RESIDUAL SOLVENTS |
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ETHANOL |
NOT MORE THAN 3000PPM |
719.3PPM |
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ETHYL ACETATE |
NOT MORE THAN 3000PPM |
461.5PPM |
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CONCLUSION |
CONFORMS WITH USP30 |
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Function
Levonorgestrel is used for abnormal menstruation, uterine bleeding, functional of endometriosis, etc..
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