China (Mainland)
Oxytetracycline hcl/Oxytetracycline powder CAS NO.2058-46-0
- Min.Order: 1 Kilogram
- Payment Terms: T/T,MoneyGram,Other
- Product Details
Keywords
- 2058-46-0
- Oxytetracycline
- sodium carbonate
Quick Details
- ProName: Oxytetracycline hcl/Oxytetracycline po...
- CasNo: 2058-46-0
- Molecular Formula: C22H24N2O9
- Appearance: yellow powder
- Application: Antibacterial
- DeliveryTime: Within one week
- PackAge: Aluminium film bag or customized
- Port: any port in china
- ProductionCapacity: 10000 Metric Ton/Month
- Purity: 99.9%min
- Storage: keep dry
- Transportation: by express , by sir , by sea etc.
- LimitNum: 1 Kilogram
- Grade: Other
Superiority
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Details
SPECIFICATION
|
Item |
Standard |
Result |
|
Assay |
95%-102% |
99.9% |
|
Appearance |
Yellow, crystalline powder, hygroscopic |
Complies |
|
Solubility |
Very slightly soluble in water. It dissolves in dilute acid and alkaline solutions |
Complies |
|
Identification |
A:TLC:Positive |
Complies |
|
B:Positive |
Complies |
|
|
C:Positive |
Complies |
|
|
PH |
4.5-7.5 |
5.6 |
|
Specific optical rotation |
- 203° to - 216° |
-210° |
|
Specific absorbance |
290 to 310 determined at 353 nm |
Complies |
|
Light-absorbing impurities |
Meet the requirements |
Complies |
|
Related substances |
Impurity A≤0.5% |
0.04% |
|
Impurity B≤2% |
0.05% |
|
|
Impurity C≤2% |
0.065% |
|
|
Disregard limit≤0.1% |
Complies |
|
|
Heavy Metal |
≤50PPM |
Complies |
|
Water |
≤2% |
0.07% |
|
Sulphated ash |
≤0.5% |
0.02% |