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US 2024/0239657 A1Published application
Method of preparation and properties of pure hypochlorous acid, hocl
AssigneeWalker Cancer Research Institute, Inc.
InventorEduardo PALOMINO
Life of this patent
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Abstract
A method for preparing pure hypochlorous acid includes a step of combining a predetermined amount of sodium hypochlorite with a predetermined volume of a nonpolar solvent and a predetermined amount of a weak acid to form a biphasic mixture that includes an aqueous phase and an organic phase. The biphasic mixture is agitated and then the organic phase is separated from the aqueous phase. The nonpolar solvent is removed from the organic phase to obtain the pure hypochlorous acid.
Claims21
A method for preparing pure hypochlorous acid comprising:
- a) combining a predetermined amount of sodium hypochlorite with a predetermined volume of a nonpolar solvent and a predetermined amount of a weak acid to form a biphasic mixture that includes an aqueous phase and an organic phase;
- b) agitating the biphasic mixture;
- c) separating the organic phase from the aqueous phase;
- and
- d) removing the nonpolar solvent from the organic phase to obtain the pure hypochlorous acid.
2 more elements
A method for preparing pure hypochlorous acid comprising:
- a) combining with agitation a predetermined amount of bleach with a predetermined volume of a nonpolar solvent and a predetermined amount of a weak acid, the bleach including sodium hypochlorite;
- b) separating the nonpolar solvent that includes the hypochlorous acid;
- c) treating the nonpolar solvent with a dehydrating agent to form dried hypochlorous acid;
- d) decanting the nonpolar solvent containing the dried hypochlorous acid;
- and
- e) removing the nonpolar solvent by vacuum aspiration to obtain the pure hypochlorous acid.
3 more elements
Dependencies are inferred from the claim text.