Top Quality Fat Loss Powder Salbutamol Sulfate
China [CN] Specifications:
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Test Items |
Specification |
Test Results |
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Appearance |
white oralmost white,crystalline powder |
Conform |
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Solubility |
Freely soluble in water,practically insoluble or very slightly soluble in alcohol and in methylene chloride. |
Conform |
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Identification |
A |
The UV absorption spectrum of the sample shows an absorption maximum at 276nm.The specific absorbance at the Maximum is55 to 64. |
Conform |
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B |
Infraed absorption spectrophotometry. |
Conform |
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C |
Chromatogram obtained with test solution (b) is similar in position color size to the principal spot in the chromatogram obtained with the reference solution. |
Conform |
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D |
An orange-red color develop in methylene chloride layer. |
Conform |
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E |
It geves reaction (a) of sulphates. |
Conform |
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Appearance of solution |
Solution S is clear and not more intensely coloured than reference solution in BY6. |
Conform |
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Optical rotation |
-0.10° to +0.10°determined on solution S. |
+0.01° |
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Related substances |
Impurity J ≤0.20% |
Conform |
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Any other impurity ≤0.30% |
Conform |
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Total impurity ≤1.0% |
Conform |
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Loss on drying |
≤0.5% |
0.30% |
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Assay(on dried basis) |
98.0~101.0% |
98.8% |
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