China Veterinary Antibiotics Drug Chlortetracycline, Find details about China Chlortetracycline, Veterinary from Veterinary Antibiotics Drug Chlortetracycline
Product name | Chlortetracycline Hydrochloride |
Appearance | Yellow powder |
MF | C22H24Cl2N2O8 |
Assay | 99%MIN |
Shelf Life | 24 months when properly stored |
Storage | Keep in a cool, dry, dark location |
Product Name | ChlortetracyclineHydrochloride | Manufacture Date | Sep 08,2020 |
Batch No. | 2009105 | Certificate Date | Sep 108,2020 |
Batch Quantity | 950KG | Expriation Date | Sep,2022 |
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% |