FIELD: process engineering.
SUBSTANCE: invention relates to desinfection. Proposed disinfecting aqueous composition comprises hydrogen dioxide, salicylic acid, sodium pyrophosphate and alkaline metal silicate containing sodium silicate. Note here that all components feature certain ratios (% by weight). Hydrogen oxide-to-corrosion inhibitor mass ratio makes, approximately, 1 :(0.01 to 0.0035).
EFFECT: stability for 2 year storage, invariable efficiency after freezing and defreezing, no corrosion of medical instrument metal.
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Authors
Dates
2009-11-10—Published
2008-09-17—Filed