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Oxytetracycline BASE/oxytetracycline hydrochloride powder CAS NO.79-57-2
- FOB Price: USD: 2.00-10.00 /Kilogram Get Latest Price
- Min.Order: 100 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
- Available Specifications:
0(1-100)Kilogram0(100-10000)Kilogram
- Product Details
Keywords
- Oxytetracycline
- Oxytetracycline hydrochloride
- 79-57-2
Quick Details
- ProName: Oxytetracycline BASE/oxytetracycline h...
- CasNo: 79-57-2
- Molecular Formula: C22H24N2O9
- Appearance: yellow or a kind of yellow crystal pow...
- Application: Pharm
- DeliveryTime: To be negotiated
- PackAge: 25kg/drum
- Port: any port of China
- ProductionCapacity: 50 Metric Ton/Month
- Purity: 99.8%
- Storage: Store in dry, cool and ventilated plac...
- Transportation: By sea,by air,by express
- LimitNum: 100 Kilogram
Superiority
Details
CAS 79-57-2
Oxytetracycline
High purity
Fast deliver:Professional partner
|
Items |
Standard |
Result |
|
Characteristics |
A yellow crystalline powder |
A yellow crystalline powder |
|
Identification |
Positive |
Positive |
|
PH |
4.5 ～ 7.5 |
5.5 |
|
Heavy metals |
≤ 50 PPM |
＜ 50 PPM |
|
Specific optical rotation |
-203°～-216° |
-210° |
|
absorbance |
290～310 |
305 |
|
Light-absorbing impurities |
430nm ≤0.25 |
0.08 |
|
490nm ≤0.20 |
0.01 |
|
|
Related substance |
4-epioxytetracyclin≤0.5% |
0.04% |
|
Other impurity≤0.1% |
Undetected |
|
|
Total impurities≤3.0% |
1.7% |
|
|
Sulphated ash |
≤0.5% |
0.11% |
|
Water |
6.0%～9.0% |
7.4% |
|
Assay |
95.0%～102.0% |
99.1% |