China Water Soluble Drug Oxytetracycline HCl Soluble Powder 20%, Find details about China Water Soluble Drug, Oxytetracycline HCl from Water Soluble Drug Oxytetracycline HCl Soluble Powder 20%
Quantity(Kilograms) | 1 - 1000 | >1000 |
Est. Time(days) | 15 | To be negotiated |
Items | Specifications |
Product name | Raw Material Oxytetracycline HCL powder |
Characters | A yellow crystalline powder |
Identification | Complies Complies Complies |
pH | 5.8 |
Specific optical rotation(anhydrous substance) | -208° |
Specific absorbance 353nm(anhydrous substance) | 305 |
Light-absorbing impurities 430nm (anhydrous substance) | 0.12 |
Light-absorbing impurities 490nm (anhydrous substance) | 0.13 |
Related substances 4-epioxytetracycline Tetracycline(hydrochloride) 2-acetyl-2-decarbamoyloxytetracycline | 0.4% 0.9% 1.9% |
Heavy metals | Complies |
Water | 7.5% |
Sulphated ash | 0.0% |
Assay (anhydrous substance) | 96.1% |