Zinc Sulfide Topical Suspension
» Prepare Zinc Sulfide Topical Suspension as follows:
Dissolve the Zinc Sulfate and the Sulfurated Potash separately, each in 450 mL of Purified Water, and filter each solution. Add the sulfurated potash solution slowly to the zinc sulfate solution with constant stirring. Then add the required amount of Purified Water, and mix.
[notePrepare the Topical Suspension fresh, and shake it thoroughly before dispensing. ]
Packaging and storage
Dispense in tight containers.
Auxiliary Information
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USP35NF30 Page 5078
Pharmacopeial Forum: Volume No. 30(2) Page 546
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