초록 ▼

An aqueous acidic disinfecting and sterilizing composition for medical instruments, which may include brass, copper, aluminum, stainless steel, plastic and ceramic components. The composition contains hydrogen peroxide, peracetic acid, a corrosion inhibitor system, a surfactant and a stabilizer. The

An aqueous acidic disinfecting and sterilizing composition for medical instruments, which may include brass, copper, aluminum, stainless steel, plastic and ceramic components. The composition contains hydrogen peroxide, peracetic acid, a corrosion inhibitor system, a surfactant and a stabilizer. These compositions have in use stability and are effective as a disinfectant and/or sterilant either at room or when heated. For other applications, surfactants, sequestering agents and stabilizers may be optional.

대표청구항 ▼

[ What is claimed is:] [1.] An aqueous disinfecting and sterilizing anticorrosive composition comprising of by weight an admixture of:(a) from about 6% to about 9% of hydrogen peroxide;(b) from about 0.15% to about 0.35% of peracetic acid;(c) from about 0.1% to about 3% of 1,2,3-benzotriazole;(d) fr

[ What is claimed is:] [1.] An aqueous disinfecting and sterilizing anticorrosive composition comprising of by weight an admixture of:(a) from about 6% to about 9% of hydrogen peroxide;(b) from about 0.15% to about 0.35% of peracetic acid;(c) from about 0.1% to about 3% of 1,2,3-benzotriazole;(d) from about 0.05% to about 0.5% sodium nitrite;(e) from about 0.05% to about 0.5% sodium molybdate;(f) from about 2% to about 6% propylene glycol;(g) from about 0.0001% to about 1.0% of a stabilizer of hydrogen peroxide;(h) from about 0% to about 30% of a surfactant;(i) from about 0.05% to about 10% of a chelating agent; and(j) the balance an aqueous diluent; and wherein said composition has a pH of less than about 5.