CAS No.: 57-62-5. | Other Names: CTC 15% | MF: C22H23ClN2O8 |
Chlortetracycline 15%-CTC-15% Feed Grade
As a growth promoting
animal feed supplement
Use as an antibiotic
Chlortetracycline feed grade
Items | Standards | Test Results |
Appearance | Brown to dark brown powder, not lumpy or moldy, no unpleasant odor | Approved |
Identification | Positive | Approved |
Fineness | 0.425mm 90% min. pass through | 90% |
Loss on Drying | 8.0% Max. | 5.30% |
PH Value | 5.0-7.5 | 6.62 |
Heavy Metals | 20ppm Max. | <20ppm |
Arsenic | 2ppm Max. | <2ppm |
Content | 15.0% Min. | 15.25%(by HPLC) |
TC Content | 1.2% Max. | 1.06% |
EPI-CTC | 0.9% Max. | 0.19% |
Conclusion: | The goods are complied with the standards |