Tetracycline Eye Ointment
- CAS NO. : 60-54-8
- CAT NO. : PH-API-0548
Physical state: Yellow crystalline powder
Melting point/freezing point: 172–174 °C (decomposes)
Boiling point or initial boiling point and boiling range: Approximately 790.6 °C at 760 mmHg
Flash point: Approximately 432.0 °C
Density and/or relative density: Approximately 1.644 g/cm³
Solubility: Slightly soluble in ethanol; very slightly soluble in water; very soluble in dilute hydrochloric acid and alkali hydroxide solutions
Molecular formula: C₂₂H₂₄N₂O₈
Molecular weight: 444.44 g/mol
Storage: Store at –20 °C, protect from light and moisture
pKa: Approximately 11.03 (predicted)
Optical rotation: Approximately 19.5° (c = 6, EtOH)
Refractive index: Approximately 20° (C = 5, EtOH)
Water solubility: Approximately 2.5 g/L at 25 °C
Color: White
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