Question
Posted on: July 13 2018Is there a formula available for Cedium Benzalkonium chloride solution?
A patient of ours wants a large packaging Cedium solution. Since this is not available we thought to prepare this magijet.
Answer
Cedium Benzalkonium, 1 mg/ml, solution for cutaneous use contains in addition to Benzalkonium chloride: sodium-disodium phosphate dihydrate-mononatriumdehydrogen phosphate dihydrate-chloride-purified water
This solution has a pH = 5.5.
You can prepare: Benzalkonium chloride OPL 50% 0.197 g; Na2EDTA 2aq 1 G; NaOH 0.4% 4 G and freshly boiled purified water up to 100 g
Best pack in a glass vial for 20 minutes filled with freshly boiled water. Rinse the stopper with denatured alcohol.
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