Hypochlorous acid water preparation agent, hypochlorous acid water preparation package, and hypochlorous acid water production method

A hypochlorous acid water preparation agent being an additive for preparing hypochlorous acid water by electrolyzing an electrolytic solution obtained by dissolving an electrolyte in a specified amount of water, the additive consisting of:

• sodium chloride;
• sodium diacetate;
• and
• sodium hydrogencarbonate,
• wherein the additive is in powder form, particle form, granule form, or tablet form, and
• the additive has, relative to the water having a volume of 300 mL,
• a sodium chloride content A (gw) satisfying 0.07≤A≤0.5,
• a sodium diacetate content X (gw) satisfying 0.15≤X<0.3, and
• a sodium hydrogencarbonate content Y (gw) satisfying Y≤(X−0.1).

A hypochlorous acid water preparation agent being an additive for preparing hypochlorous acid water by electrolyzing an electrolytic solution obtained by dissolving an electrolyte in a specified amount of water, the additive consisting of:

• sodium chloride;
• sodium diacetate;
• and
• sodium hydrogencarbonate,
• wherein the additive is in powder form, particle form, granule form, or tablet form, and
• the additive has, relative to the water having a volume of 300 mL,
• a sodium chloride content A (gw) satisfying 0.07≤A≤0.3,
• a sodium diacetate content X (gw) satisfying 0.08≤X<0.15, and
• a sodium hydrogencarbonate content Y (gw) satisfying Y≤(0.43X−0.014).

A hypochlorous acid water preparation agent being an additive for preparing hypochlorous acid water by electrolyzing an electrolytic solution obtained by dissolving an electrolyte in a specified amount of water, the additive consisting of:

• sodium chloride;
• sodium diacetate;
• and
• sodium hydrogencarbonate,
• wherein the additive is in powder form, particle form, granule form, or tablet form, and
• the additive has, relative to the water having a volume of 300 mL,
• a sodium chloride content A (gw) satisfying 0.07≤A≤0.5,
• a sodium diacetate content X (gw) satisfying 0.2≤X, and
• a sodium hydrogencarbonate content Y (gw) satisfying Y≤0.05.

A hypochlorous acid water preparation agent being an additive for preparing hypochlorous acid water being an electrolyzed solution with an electrolytic device including a diaphragmless electrolytic cell for passing an electric current of a predetermined value for a predetermined time through an aqueous solution consisting of the additive and a predetermined amount of water, the additive consisting of:

• sodium chloride;
• and
• sodium diacetate,
• wherein the additive is in powder form, particle form, granule form, or tablet form, and
• the additive has, relative to the water having a volume of 300 mL,
• a sodium chloride content A (gw) satisfying 0.07≤A≤0.5,
• a sodium diacetate content X (gw) satisfying 0.08≤X, and
• the hypochlorous acid water has a pH value within a range of 4.5 to 6.5.