Liquid iodine disinfectant, preparation method and used container thereof

The invention discloses a liquid iodine disinfectant, a preparation method and a used container thereof. The liquid iodine disinfectant comprises iodide, an oxidant capable of oxidizing the iodide to generate iodine molecules, and a pH regulator used for regulating the mixture of the iodide and the oxidant to be acidic, the disinfectant consists of a preparation I containing the iodide and a preparation II containing the oxidant and the pH regulator, and the preparation I and the preparation II are both liquid. The liquid iodine disinfectant disclosed by the invention is good in stability, can be stored for a long time, has little skin irritation, can permeate fast and volatilize quickly, does not need deiodination, and is light in coloring, excellent in sterilization effect, and safe and convenient to use and carry. The liquid iodine disinfectant disclosed by the invention has broad spectrum bactericidal action and low irritation to the skin mucosa, so that the liquid iodine disinfectant can be applied to va