|
Product name
|
CEFTIOFUR SODIUM
|
|
Molecular
Formula
|
C19H16N5NaO7S3
|
|
Molecular Weight
|
545.54
|
|
CAS No.
|
104010-37-9
|
|
Quality Standard
|
In-house
standard
|
|
Appearance
|
White powder
|
|
Test Item
|
Specification
|
Results
|
|
Appearance
|
White to tan
powder
|
Yellowish
powder
|
|
Identification:
HPLC
Chemical
|
Positive by
retention time
Give the flame
reaction as sodium
|
Complies
Complies
|
|
Clarity of
solution
|
Clear or its
opalescence is not more pronounced than reference suspension I
|
Clear
|
|
Color of
solution
|
Not more
intensely colored than reference solution Y or OY9
|
=Y4
|
|
pH
|
5.5-7.5
|
7.0
|
|
Water
|
Not more than
3.0%
|
0.99%
|
|
Related
substances
|
Not more than
3.0%
|
0.92%
|
|
Residual
solvents
Acetone
Tetrahydrofuran
|
Not more than
2.0%
Not more than
1.4%
|
0.33%
1.06%
|
|
Bacterial
Endotoxins
|
Less than 0.20
EU/mg
|
Complies
|
|
Sterility
|
Meets the
requirement
|
Complies
|
|
Assay
|
Contain
C19H16N5NaO7S3 on anhydrous basis not less than 88.7%
|
94.3%
|
|
Conclusion
|
The above
materials are done based on in-house specification and all the testing data
meet the established specifications.
|
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)
