Grade: USP Purity Limit: ≥ 65 units/mg (Anhydrous assay of Bacitracin) CAS No.: 1405-87-4 Molecular Formula: C66H103N17O16S Molecular Weight: 1422.71 MDL No.: MFCD27976769 Appearance: White to pale powder Melting Point: 221-225°C Storage Temperature: Store at 0-8 °C …