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 |