Product details：
Oxytetracycline HCL CAS NO.2058-46-0 as Antibiotic origin from China.
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Name: Oxytetracycline HCL
CAS No.: 2058-46-0
Molecular formula: C22H25ClN2O9
Molecular Weight: 496.8949
Description:
Oxytetracycline HCL CAS NO.2058-46-0 99% purity is yellow, crystalline powder.The antibacterial spectrum and application are the same as tetracycline. This product is slightly better than tetracycline in the treatment of intestinal infection, including amoebic dysentery
Application
Veterinary raw materials Oxytetracycline HCL CAS NO.2058-46-0,It is mainly used for treatment, paratyphoid, pig lung disease, asthma, piglet diarrhea, uterine cavity inflammation, Leptospira, protozoa, etc,
Specification：Oxytetracycline HCL CAS NO.2058-46-0
|
Tests |
Specifications |
Results |
|
Appearance |
Yellow, crystalline powder. |
Conforms |
|
Solubility |
Freely soluble in **,sparingly soluble in ethanol,solutions in ** become turbid on standing.owning to the precipitation of Oxytetracycline |
Conforms |
|
Identification |
A: Thin-layer chromatography B: Color reaction C: Chlorides reaction |
Conforms |
|
pH |
2.3 to 2.9 |
2.5 |
|
Sulfated ash |
≦ 0.2% |
0.17% |
|
Light -absorbing impurities (430nm) |
≦0.50 |
0.12 |
|
Light -absorbing impurities (490nm) |
≦ 0.20 |
0.13 |
|
** |
≦ 2.0% |
0.8% |
|
Related substances: |
Impurity A: NMT 0.5% |
0.12% |
|
Impurity B: NMT 1.0% |
0.44% |
|
|
Impurity C: NMT 2.0% |
0.78% |
|
|
Impurity D: NMT 0.2% |
0.02% |
|
|
Impurity E: NMT 0.2% |
0.02% |
|
|
|
Any other impurity：NMT 0.1% |
0.05% |
|
|
Total impurities：NMT3.5% |
1.47% |
|
Residual Methanol |
≦ 0.3% |
0.11% |
|
Assay (anhydrous substance) |
95.0% to 102.0% |
98.0% |
|
Conclusion: Tested according to BP2018, the results meet the standard requirements. |
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Packing：Oxytetracycline HCL CAS NO.2058-46-0
