Outdoor classroom: special use of potassium permanganate in outdoor self-help

The special use of chemical potassium permanganate in the survival and self-help, I hope everyone in the face of difficult conditions, potassium permanganate can bring you help, purify water, make marks, debridement, anti-inflammatory detoxification. Friction fire for thirty seconds, trapped in the mountains do not worry.

When you meet some unexpected time outdoors, but at this time, you may wish to bring a bottle of the most common chemical, potassium permanganate, which is also indispensable in outdoor sports. It can be said to be potassium permanganate. Magical, small dose solve big problems. Purification of water, marking, debridement, anti-inflammatory detoxification. Friction fire for thirty seconds, trapped in the mountains do not worry.

Potassium permanganate, also known as gray manganese oxide, commonly known as PP powder, is a black-purple fine crystal with metallic luster.

Outdoor commonly used potassium permanganate powder

Its different concentrations of solutions have a variety of disinfection and sterilization, are described as follows:

1. Deep purple solution (about 0.3% concentration), with strong oxidizing, strong bactericidal ability. Can be used for disinfecting baths, baths.

2. Fuchsia solution (about 0.05% concentration), with antipruritic, anti-inflammatory and anti-infective diffusion, can be used to dip feet.

3. The rose red solution (about 0.01% concentration) is widely used for dipping fruit and vegetables. For example, bayberry and cherry can only be immersed in this concentration solution for five minutes, and then rinsed with cold water to achieve the purpose of sterilization. The medical solution can be used to dip mucosal parts such as acne. Anti-infective, itching, analgesic equivalent use.

4. The pale cherry red solution is a very dilute solution that can be used to rinse mouth, prevent inflammation and decayed teeth, and has deodorizing and anti-inflammatory effects. It can also be used as an antidote. After drinking this concentration solution, press the throat area with your finger to make it vomit, spit out unabsorbed drugs or poisons, and sterilize the remaining drugs or poisons in the stomach by potassium permanganate.