Oxytetracycline Base/Dihydrate
Short Description:
Order_Number: NEWP026
CAS NO: 79-57-2
MF: C22H28N2O11
MW: 460.4
Purity: 95~98%
Specification: USP-NF|EP
Available Quantity: 10g/100g/1kg/10kg/bulk
Product Detail
Product Tags
| Name of Product: | Oxytetracycline Dihydrate | |
| Shelf Life: | 4 years | |
| Specification: | BP2011 | |
| Test Items | Specification | Results of Analysis |
| Characters | Yellow crystalline powder | Conform |
| Identification | A.Thin-layer chromatography results | Conform |
| B.A deep red colour develops in sulfuric acid and it becomes yellow when being diluted with water | Conform | |
| C.Reaction of chlorides | Conform | |
| Ph | 4.5 to 7.5 | 5.5 |
| Specific optical rotation | -203 to -216 | -210° |
| Specific absorbance | 290 to 310 | 304 |
| Light-absorbing impurities | 430nm | |
