Chlortetracycline is a broad- spectrum antibiotic effective against both gram possitive gram negative pathogenic bacteria including mycoplasma, chlmydia, rickettsia, it is active in control and treatment of chicken dysentry, typhoid and pigs enteritis caused by bacteria, and paratyphoidcholera in poultry and livestocks.
Chlortetracycline HCl Powder for sale !
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Reference price of Chlortetracycline HCl : USD70~USD 600
1. Chlortetracycline Hydrochloride is a tetracycline with broad-spectrum antibacterial and antiprotozoal activity.
2. Chlortetracycline Hydrochloride is bacteriostatic and inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit, thereby preventing the addition of amino acids to the growing peptide chain.
3.Chlortetracycline HCL can also promote the permeation and absorption of the nourish elements, stimulating hypophysis to produce hormone and adjusting appetites. It results in obvious growth promotion for poultry, livestock and so on, also greatly increases the reward of feed.
4. The bacterial spectrum is the same as tetracycline, and it is slightly more effective against penicillin and Staphylococcus aureus than tetracycline. It is mainly used to treat conjunctivitis and trachoma.
ITEMS |
STANDARD |
RESULTS |
Characters |
Yellow powder |
Conforms |
Identification |
A |
Thin-layer chromatography |
Conforms |
B |
As description of EP6 |
C |
Reaction of chlorides |
PH |
2.3-3.3 |
2.51 |
Water |
≤2.0% |
0.45% |
Spec. Rotation |
-235° – -250° |
-248° |
Sulphated Ash |
≤0.5% |
0.14% |
Absorbance |
460nm ≤0.40 |
0.218 |
Related Substances |
4-Epichlortetracycline |
≤4.0% |
1.47% |
Total of other impurities |
≤1.0% |
0.78% |
Heavy Metals |
≤50ppm |
< 50ppm |
TC.HCL( on dried basis) |
≤8.0% |
3.36% |
CTC.HCL(on dried basis) |
≥89.5% |
93.23% |
TC.HCl+CTC.HCl(on dried basis) |
94.5%-102.0% |
96.59% |