Manufacturer Provide Veterinary Drug Feed Additive Chlortetracycline HCl CAS 64-72-2
Introduction
1.Product Name:Chlortetracycline HCl
2.Synonyms:7-CHLORTETRACYCLINE MONOHYDROCHLORIDE;7-CHLOROTETRACYCLINE HCL;7-CHLOROTETRACYCLINE HYDROCHLORIDE;7-CHLOROTETRACYCLINE MONOHYDROCHLORIDE
3.CAS NO: 64-72-2
4.Purity:99%
5.Appearance:Golden brown or yellow crystal.
6.Molecular formula: C22H24Cl2N2O8
7.Molecular weight :515.34
8.Melting Point :210-215 °C (dec.)(lit.)
9.Solubility : Soluble in water
10.Storage :Keep in a cool,dry,dark location in a tightly sealed container or cylinder.
Application:Genera, broad-spectrum antibiotics to gram-positive and negative fungus all have antibacterial action.
Chlortetracycline is a broad-spectrum antibiotic effective against both gram positive and gram negative pathogenic bacteria including mycoplasma,chlamydia rickettsia.it is active in control and treatment of chicken pullorum,typhoid swine enteritis and bacterial diseases in poultry and such as paratyphoid,fowl cholera.
| Character | Yellow crypowder | Approved |
| Identification | Meets the requirements | Approved |
| Spec rotation | -235o~-250o | -242o |
| PH value | 2.3~3.3 | 2.6 |
| (E05%1cm) | ≤0.40(460nm) | 0.277 |
| Loss on drying | ≤2.0% | 0.73% |
| Sulphated Ash | ≤0.5% | 0.1% |
| Heavy metals | ≤50ppm | Approved |
| Related Substances | Meets the requirements | Approved |
| CTC.HCl | ≥89.5%(HPLC) | 89.70% |
| TC.HCl | ≤8.0%(HPLC) | 5.53% |
| 4Epl-CTC.HCl | ≤4.0%(HPLC) | 2.25% |
| TC.HCl+CTC.HCl | 94.5~102%(HPLC) | 95.23% |
| Conclusion | Qualified |
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