| Place of Origin: | China |
|---|---|
| Brand Name: | HNB |
| Certification: | ISO |
| Model Number: | Chlortetracycline |
| Minimum Order Quantity: | 1KG |
| Price: | Negotiable |
| Packaging Details: | Aluminum foil bag |
| Delivery Time: | Usually7-10days |
| Payment Terms: | L/C, D/A, D/P, T/T, , MoneyGram |
| Supply Ability: | 5000kg/Month |
| CAS: | 57-62-5 | Mf: | C22H23ClN2O8 |
|---|---|---|---|
| Melting Point: | N/A | Specification: | ≥98% |
| Einecs No.: | 200-341-7 | Appearance: | Yellow Powder |
| High Light: | 98% Chlortetracycline Powder,Chlortetracycline Powder For Skin CAS 57-62-5,CAS 57-62-5 Chlortetracycline For Pigs |
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CAS 57-62-5 Veterinary API Chlortetracycline
| Prodcut name | Chlortetracycline |
| MOQ | 1KG |
| CAS No. | 57-62-5 |
| Appearance | Yellow Powder |
| Molecular Formula | C22H23ClN2O8 |
| Molecular Weight | 523.563 |
| Assay | 99% |
| Application | Pharma grade |
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The Introductction of Chlortetracycline :
The Application & Function of Chlortetracycline :
Chlortetracycline is used for purulent skin diseases such as impetigo, mild small burns and infections of ulcers.
Chlortetracycline has an inhibitory effect on both gram-positive and gram-negative bacteria, and can treat typhoid fever, pullorum and other diseases of livestock and poultry. At the same time, it can also be used as a growth promoter for pig feed. For broiler feed under 10 weeks of age, the dosage is 20-50g/t, with a withdrawal period of 7 days; for pig feed under 2 months of age, the dosage is 25-75g/t, with a withdrawal period of 7 days.
The COA of Chlortetracycline :
| Description | Yellow powder | Complies |
| Identification | IR | Complies |
| Test method | HPLC | Complies |
| Heavy metal | ≤10ppm | 5ppm |
| Pb | ≤3ppm | 1.5ppm |
| Hg | ≤0.1ppm | 0.05ppm |
| Cd | ≤1ppm | 0.2ppm |
| Loss on drying | ≤0.5% | 0.12 |
| Residue on lgnition | ≤0.1% | 0.03 |
| Single impurity | ≤0.5% | 0.12 |
| Total impurity | ≤1.0% | 0.29 |
| Total bacteria | ≤1000cfu/g | <1000 |
| Yeast and Mould | ≤100 cfu/g | <000 |
| E.coli/25g | Absent | Absent |
| Salmonella/25g | Absent | Absent |
| Assay | ≥99.0% | 99.4% |
| Conclusion | Conforms with USP/EP standards | |
