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Ink composition for detecting hydrogen peroxide gas, hydrogen peroxide gas detection indicator, hydrogen peroxide gas sterilization package, and hydrogen peroxide gas sterilization treatment method
Ink composition for detecting hydrogen peroxide gas, hydrogen peroxide gas detection indicator, hydrogen peroxide gas sterilization package, and hydrogen peroxide gas sterilization treatment method
The objective of the invention is to provide an ink composition for hydrogen peroxide gas detection and an indicator of hydrogen peroxide gas detection, and color change can be visually identified when the concentration of the hydrogen peroxide gas detection is low. The ink composition comprises 1) at least one kind of alky phenol resin and rosin resin, 2) methine dye, and 3) at least one kind of zinc oxide, magnesium stearate and calcium carbonate. In addition, indicator uses the composition of 1) at least one kind of alky phenol resin and rosin resin, 2) methine dye, and 3) at least one kind of zinc oxide, magnesium stearate and calcium carbonate. According to the invention, degree of the color change can be visually identified when the concentration of the hydrogen peroxide gas detection is low.
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