Tetracycline Hcl API medicine antibiotics powder
1.CAS NO.:64-75-5
2 prompt shipment
3.Standard:BP2002/USP26/EP4
4.Packing:25kg/drum
| Item |
Standard |
Result |
| Characteristics |
A white or yellowish white powder .Odorless or almost.bygroscopic |
Conforms |
| Identification |
A:B:C The positive reaction. |
Conforms |
| Solubility |
Very soluble in water, insoluble in acetone , chloroform, ether. |
Conforms |
| Specific optical rotation |
+53.5°~ +59.0° |
+58.0° |
| Acidity of alkalinity |
5.0~7.5 |
6.7 |
| Impurity A |
2%max |
Conforms |
| Impurity C |
3% ~15% |
Conforms |
| Any other impurity |
not more than the area of the principal peak |
Conforms |
| in the chromatogram obtained with RS(B)5% |
| Total other impurity |
not more than 3times the area of the principal peak |
Conforms |
| in the chromatogram obtained with RS(B)15% |
| Disregard limit |
ae of the principal peak in the chromatogram |
Conforms |
| obtained with RS(C)1% |
| Loss on drying (pct) |
max8.0 |
5.0% |
| Sulphate |
27.0-31.0% |
28.4%max |
| Sulphated ash |
1% max |
0.2% |
| Microcount limit test |
NMT 500 col/g |
10 col/g |
| Microcount-yeast and molds |
NMT 10 col/g |
Conforms |
| Microcount-Escherichia coli |
Absent |
Conforms |
| Microcount-Staphy lococcus aureus |
Absent |
Conforms |
| Microcount-Pseudo monas |
Absent |
|
| Assay |
≥680I.U./mg (DRY) |
687I.U./mg DRY 653I.U./mg MOIST |
Storage:
kept in a light-proof,well-colsed,dry and cool place.
Packaging & Shipping
25kg/fiber drum, or 25kg/carton
MOQ: 1 DRUM
delivery time: 7-15 days after payment.
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 Company Information
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Offer Original COA, MOA, GMP, sample and other need documents (to support the registration if you need).
Vendors: NCPC,CSPC, Guo Bang, Zhuhai United, Lv Yuan, Ningxia duowei, Hebei Yu Xing, Jin Xing, Jiheng,Kun Shan, Fengyuan, Jian Ming, XiongDi, Hebei dongfeng etc.
    FAQ
MOQ 25kg
Delivery time: 7-15 days after payment
Payment term: L/C D/A D/P T/T Western union MoneyGram
Supply ability: 40000 Kilogram/Kilograms / Month
More information please kindly contact us.
Shelf life: 2 years
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