Bacitracin Methylene Disalicylate Soluble Powder
» Bacitracin Methylene Disalicylate Soluble Powder contains not less than 90.0 percent and not more than 120.0 percent of the labeled amount of bacitracin.
Packaging and storage
Preserve in tight containers.
Labeling
Label it to indicate that it is for veterinary use only. Label it to state the content of bacitracin in terms of grams per pound, each gram of bacitracin being equivalent to 42,000 Bacitracin Units.
pH 791:
between 8.0 and 9.5, in a solution containing 50 mg of specimen per mL.
Loss on drying 731
Dry about 100 mg, accurately weighed, in a capillary-stoppered bottle in vacuum at a pressure not exceeding 5 mm of mercury at 60 for 3 hours: it loses not more than 8.5% of its weight.
Assay
Proceed with Powder as directed in the Assay under Soluble Bacitracin Methylene Disalicylate.
Auxiliary Information
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USP32NF27 Page 1622
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