Oxytetracycline CAS 79-57-2
Chemical Name: Oxytetracycline
CAS No.: 79-57-2
Molecular Formula: C22H24N2O9
Molecular Structure:
Molecular Weight: 460.43
Appearance: Yellow crystalline powder
Typical Properties
| Item | Specification | Results |
| APPEARANCE | Yellow crystalline powder | Yellow crystalline powder |
| Identification | Conformed to TLC | Conformed |
| PH value | 4.5~7.5 | 5.6 |
| Specific optical Rotation | -203~-216 | -209 |
| Heavy metals | ≤50ppm | <20ppm |
| Light absorbing Impurities | A(430nm)<0.25A(490nm)<0.20 | 0.140.12 |
| Related substances | Conformed | Conformed |
| Sulfated ash | ≤0.5% | 0.07% |
| Water | 6.0%~9.0% | 7.4% |
| Assay | 95.0%~102.0% | 97.6% |
Oxytetracycline Usage
1. Used as raw material for antibiotic medicine
2. It is a broad-spectrum antibiotic used for pesticides for animals
3. Oxytetracycline is used as a feed additive to promote growth and improve feed conversion rate.
Packing and Shipping
25kg/fibre drum
Oxytetracycline Storage
Stored in a cool and ventilated warehouse
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