| Customization: | Available |
|---|---|
| Certification: | QS, ISO |
| Shape: | Powder |
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Chlortetracycline, the chemical name is chlorotetracycline, the chemical formula is C22H23ClN2O8, is a golden yellow crystalline powder, produced by fermentation of Streptomyces aureus, the fermentation broth is acidified and filtered to obtain a precipitate, dissolved in ethanol and then acidified to obtain a crude product. Into salt to obtain hydrochloride crystals.
The effect and antibacterial spectrum of chlortetracycline are the same as those of tetracycline, but the adverse reactions are the greatest among tetracyclines (chlortetracycline > oxytetracycline > tetracycline)
Chlortetracycline has inhibitory effects on both Gram-positive and negative bacteria, and can treat typhoid fever, pullorum and other diseases of livestock and poultry. It can also be used as a growth-promoting agent for pig feed. For broiler feed under 10 weeks old, the dosage is 20-50g/t, with a withdrawal period of 7 days; for pig feed under 2 months old, the dosage is 25-75g/t, with a withdrawal period of 7 days
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Foreign name Chlorotetracycline CAS accession number 57-62-5 EINECS accession number 200-341-7 Melting point 168.5 ºC Boiling point 821.1 ºC water soluble very slightly soluble Density 1.7 g/cm³ Appearance golden yellow crystalline powder Flash point 450.4 ºC Apply antibiotics |
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