| Oxytetracycline hydrochloride Chemical Properties | |
| Melting point | 180°C |
| alpha | -188～-200°(D/20℃)(c=1,0.1mol/l HCl) (calculated on the dried basis) |
| storage temp. | 0-6°C |
| solubility | Freely soluble in water, sparingly soluble in ethanol (96 per cent). Solutions in water become turbid on standing, owing to the precipitation of oxytetracycline. |
| form | crystalline |
| color | yellow |
| PH | 2.0～3.0 (10g/l, 25℃) |
| Water Solubility | >100 g/L |
| Sensitive | Light Sensitive |
