What is the function of sodium hydrogen phosphate in the following preparation, and is disodium or monosodium intended: 150 mg NaF, 750 mg sodium hydrogen phosphate, 525 mg citric acid, 75 mg benzoic acid, 25 mg sodium saccharinate, 2 drops of peppermint oil, and water up to 300 cc?

Which type of alcohol is best used for the preparation of 2% minoxidil, considering that the TMF formerly specified 96% ethanol but a more recent version mentions isopropyl alcohol; which of these is most appropriate and why, and if ethanol is used, must it be for internal use or not?

What is the formula for a calcium gluconate-based gel requested by a company that frequently works with hydrofluoric acid?

Can you provide the compounded formula for navel powder?

Given that the Merck Index states a melting point of 132.7°C for urea with decomposition at higher temperatures and Martindale mentions slow hydrolysis in solution, is it practically incorrect to heat an aqueous phase containing urea?

Is there a generic compounding formula available for Zovirax suspension?

What are the stability problems of a solution containing 3 grams of Phenobarbital sodium and purified water up to 300 cc?