Benzalkonium Chloride → Hydrochloric Acid

Beteiligte Stoffe

Reaktionsschritte

Timolol maleate powder was from Merck, Sharp and Dohme (West Point, Pa.) and was dissolved in 0.5% polysorbate 80 in normal saline with 0.01% benzalkonium chloride (40 mg/ml, and 20 mg/ml, respectively). Betaxolol hydrochloride (Betoptic; Alcon, Fort Worth, Tex.) at a concentration of 0.5% (5 mg/ml) and levobunalol hydrochloride (Betagan; Allergan, Irvine, Calif.) at a concentration of 0.5% (5 mg/ml), were obtained from the pharmacy.

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