China Veterinary Medicine Aureomycin Powder CAS57-62-5 Chlortetracycline, Find details about China Chlortetracycline, Raw Material Chlortetracycline from Veterinary Medicine Aureomycin Powder CAS57-62-5 Chlortetracycline
Items | Standards | Test Results |
Appearance | Yellow powder | 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% |