Customization: | Available |
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Varieties: | General Disease Prevention Medicine |
Component: | Chemical Synthetic Drugs |
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Veterinary Pharmaceutical Tylosin Tartrate Powder Granule Tylosin
Batch No.
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201703012
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Packing specification
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10kg/drum
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Quantity
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300.00kg
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Date of manufacture
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March.15.2017
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Expiry date
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March.14.2019
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Date of report
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March.16.2017
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Basis
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In-house standard
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Items
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Standards
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Results
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Conclusions
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Appearance
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White powder or pale white powder.
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White powder
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Complies
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Identification
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(1) Wave length (nm) Max.Absorbace290nm aqueous solution.
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(1)Wavelength(nm)Max. Absorbance 290nm
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Complies
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(2)Dissolved in acetone, by addition of hydrochloric acid, the solution gradually turns from light yellow to dark purple.
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(2)Positive
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Complies
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(3)Dissolved in water, by addition of silver nitrate solution, yield white precipitation; separating the precipitation and which can be dissolved in nitric acid..
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(3)Positive
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Complies
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(4)By TLC method, the sample should show the same dominant color spot as the reference standard at the same position at 254nm.
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(4)Complies
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Complies
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Solubility
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Stir 1.0mg of powder with 300ml water by mechanical stirrer for 10 minutes, then wait for 30 minutes until the solution become completely clear.
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Complies
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Complies
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Acidity
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pH value 3.0-5.0
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pH value 4.1
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Complies
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Tyramine
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Sample absorbance not more than that of reference substance at 570nm.
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Sample absorbance lower than reference substance at 570nm.
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Complies
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Active constituent
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Content of acetylisovaleryl tylosin A is not less than 80%.
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88%
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Complies
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Loss on drying
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Weight loss is not more than 4.0%.
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1.00%
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Complies
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Heavy metals
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Heavy metal content is not more than 20ppm.
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<20ppm
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Complies
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Potency
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The potency of 1 milligram sample is not less than 800U of acetylisovaleryl tylosin on the dried basis.
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884U/mg
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Complies
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Conclusion:Product in compliance with In-house standard
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