| Powder: | Yes |
|---|---|
| Customized: | Non-Customized |
| Certification: | GMP, HSE, ISO 9001, USP, BP |
| Suitable for: | Veterinary Drug |
| State: | Veterinary Drug |
| Purity: | >99% |
| Samples: |
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| Customization: |
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Oxytetracycline Specification
| Items | Specification | Results | |||||
| Appearance | yellow ,crystalline powder. | Conform | |||||
| Identification | B:Examine the chromatograms obtained in the test for related substances C:Reaction D:Water |
Conform Conform Conform |
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| Solubility | Very slightly soluble in water it dissolves in dilute acid and alkaline solutions |
Conform | |||||
| PH | 4.5~7.5 | 6.12 | |||||
| Water % | 6.0~9.0 | 7.4 | |||||
Light absorbing Impurities |
A(0.2%,1cm.430mm)<0.25 A(1%,lcm.490nm)<0.20 |
0.15 0.09 |
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| Specific optical rotation | -203°~216° | -207° | |||||
| Related substances | |||||||
| Impurity A | ≤0.7% | 0.21% | |||||
| Impurity B | ≤1.0% | 0.49% | |||||
| Impurity C | ≤2.0% | 1.71% | |||||
| Impurity D | ≤0.2% | ND | |||||
| Impurity E | ≤0.2% | ND | |||||
| Any other impurity | ≤0.1% | 0.05% | |||||
| Total of impurities | ≤3.5% | 2.46% | |||||
| Sulfated ash | ≤0.2% | 0.098 | |||||
| Heavy Metals | <50ppm | Conform | |||||
| Bacterial Endotoxins | <0.4EU/mg | Conform | |||||
| TAMC | ≤1000CFU/g | Conform | |||||
| TYMC | ≤100CFU/g | Conform | |||||
| E.coli | Negative | Negative | |||||
| Assay( on dried basis)% | 94.5%-102.0% | 99.54% | |||||
| mode of transportation | ||
| By Air | By Express | By Sea |
| suitable for >50 | suitable for sampple order or <50 | suitable for >300 |
| Fast:3-7 days | Fast:3-10 days | Fast: 7-45 days |
| lower than the express cost | high shipping cost | lowest cost |
Suppliers with verified business licenses
Audited Supplier 
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