NINGBO HI-TECH ZONE YEFENG NEW MATERIALS TECHNOLOGY CO.,LTD.
Room 1807,95 business Mansion,No.598 Jiangnan Road, Ningbo (315041) China,
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CAS No. 64-72-2
Other Names Aureociclina
MF C22H24Cl2N2O8
EINECS No. 200-591-7
Place of Origin Zhejiang, China (Mainland)
Type Pharmaceutical Intermediates
we suplly Chlortetracycline HCL ,Aureociclina,Aureocycline in competitive price
Test Items | ||
Specification | Test Results | |
Character | Yellow crypowder | Approved |
Identification | Meets the requirements | Approved |
Spec rotation | -235o~-250o | -242o |
PH value | 2.3~3.3 | 2.6 |
(E05%1cm) | ≤0.40(460nm) | 0.277 |
Loss on drying | ≤2.0% | 0.73% |
Sulphated Ash | ≤0.5% | 0.10% |
Heavy metals | ≤50ppm | Approved |
Related Substances | Meets the requirements | Approved |
CTC.HCl | ≥89.5%(HPLC) | 89.70% |
TC.HCl | ≤8.0%(HPLC) | 5.53% |
Conclusion |
≤4.0%(HPLC) | 2 |