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Sinoway Industrial Co.Ltd.
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Product name
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CEFTIOFUR SODIUM
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Molecular Formula
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C19H16N5NaO7S3
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Molecular Weight
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545.54
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CAS No.
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104010-37-9
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Quality Standard
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In-house standard
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Appearance
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White powder
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Test Item
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Specification
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Results
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Appearance
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White to tan powder
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Yellowish powder
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Identification:
HPLC
Chemical
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Positive by retention time
Give the flame reaction as sodium
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Complies
Complies
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Clarity of solution
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Clear or its opalescence is not more pronounced than reference suspension I
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Clear
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Color of solution
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Not more intensely colored than reference solution Y or OY9
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=Y4
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pH
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5.5-7.5
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7.0
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Water
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Not more than 3.0%
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0.99%
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Related substances
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Not more than 3.0%
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0.92%
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Residual solvents
Acetone
Tetrahydrofuran
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Not more than 2.0%
Not more than 1.4%
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0.33%
1.06%
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Bacterial Endotoxins
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Less than 0.20 EU/mg
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Complies
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Sterility
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Meets the requirement
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Complies
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Assay
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Contain C19H16N5NaO7S3 on anhydrous basis not less than 88.7%
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94.3%
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Conclusion
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The above materials are done based on in-house specification and all the testing data meet the established specifications.
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We provide you with high-quality ceftiofur sodium with very reasonable and competitive.
Use of Ceftiofur sodium
1. Animal antibiotics(ceftiofur cattle)
2. Ceftiofur sodium powder has demonstrated excellent in vitro and in vivo activity against Mannheimia haemolytica andPasteurella multocida, two of the major pathogenic organisms associated with bovine respiratory disease (pneumonia, shipping fever) |
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