Customization: | Available |
---|---|
Varieties: | Antibiotic and Antimicrobial Agents |
Component: | Chlorotetracycline Powder |
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Product Name
|
Chlorotetracycline
|
CAS No.
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57-62-5
|
Appearance
|
Yellow powder
|
Specification
|
98% chlorotetracycline powder
|
Storage
|
Keep in cool, dry & dark place
|
Shelf Life
|
24 months when properly stored
|
ITEM
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INDEX
|
RESULT
|
haracter
|
Yellow crypowder
|
Approved
|
Identification
|
Meets the requirements
|
Approved
|
Spec rotation
|
-235o~-250o
|
-242o
|
PH value
|
2.3~3.3
|
2.6
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(E05%1cm)
|
≤0.40(460nm)
|
0.277
|
Loss on drying
|
≤2.0%
|
0.73%
|
Sulphated Ash
|
≤0.5%
|
0.1%
|
Heavy metals
|
≤50ppm
|
Approved
|
Related Substances
|
Meets the requirements
|
Approved
|
CTC.HCl
|
≥89.5%(HPLC)
|
89.70%
|
TC.HCl
|
≤8.0%(HPLC)
|
5.53%
|
4Epl-CTC.HCl |
≤4.0%(HPLC)
|
2.25%
|
TC.HCl+CTC.HCl
|
94.5~102%(HPLC)
|
95.23%
|
Conclusion
|
Qualified
|