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[Chemical Knowledge]：Precautions and Safety Tips for Potassium Permanganate Changes in Water

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Potassium permanganate is a common chemical that is widely used in water treatment and disinfection. However, in the process of use, we should also pay attention to the changes of potassium permanganate in the water and the corresponding safety tips.

potassium permanganate dissolved in water will occur a series of chemical reactions. When potassium permanganate is dissolved in water, it will first form a purple solution, which gradually changes and produces a brown precipitate. This process is the result of redox reaction, and the resulting manganese oxide precipitation can play a role in disinfection and purification of water quality. However, it should be noted that excessive potassium permanganate dissolved in water will lead to excessive alkalization of water quality and cause pollution to the environment.

the use of potassium permanganate need to be used in strict accordance with the provisions of the dose, and should pay attention to cooperate with other water treatment agents used together, in order to achieve the best water quality treatment effect. At the same time, potassium permanganate solution in the storage and transportation process should also pay attention to prevent moisture, avoid direct sunlight, avoid mixed storage with other chemical substances, to avoid chemical reactions.

potassium permanganate is a strong oxidant, encountered organic substances, reducing substances or combustible substances will react violently, resulting in fire, explosion and even poisoning and other serious consequences. Therefore, in the use of the process, we must pay attention to prevent potassium permanganate and organic substances mixed to prevent high temperature and fire.

In addition, potassium permanganate solution is irritating to the skin and mucous membranes, and long-term exposure can cause damage to the respiratory system, liver and kidney functions. Protective gloves, masks and goggles should be worn during operation, and eating, smoking or drinking is strictly prohibited.

To sum up, potassium permanganate needs to pay attention to the garbage produced by chemical reactions during the change in water, use it in strict accordance with the prescribed dose, and pay attention to moisture, sun protection, and anti-mixed storage. During operation, it is necessary to avoid mixing potassium permanganate with organic substances to prevent high-temperature fire sources. At the same time, it is also necessary to pay attention to protective measures to avoid contact with skin and mucous membranes. Only the correct use and storage, in order to better play the potassium permanganate water treatment effect, to ensure that people's domestic water safety and reliability.

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