How to use alkali to wash clothes?

In life, pyroalkali has many uses. Some people use pyroalkali to wash clothes. So, can pyroalkali be used to wash clothes? In fact, pyroalkali can be used to wash clothes, but because pyroalkali has a saponification effect on oils and fats, companies often use pyroalkali to wash clothes with heavy oil stains, but the amount and temperature must be strictly controlled. How to wash clothes with alkali: Use boiling water to melt the alkali, fold the clothes neatly and put them in until they are covered, soak for 1-2 hours, and wash with clean water.

How to use pyroalkali

Alkali is commonly used in industry, dyes, rayon, etc. It is easily soluble in water and can enhance the conductivity of water. It is also one of the most commonly compared chemicals. The pyroalkali used in industry is a white opaque solid. There are block, granular and rod shapes. Industrial pyroalkali is extremely harmful to the human body. It is a highly toxic chemical and is extremely corrosive. Just consuming 1.95 grams can cause death.

Therefore, it is necessary to wear rubber acid-resistant and alkali-resistant clothing for body protection and rubber acid-resistant and alkali-resistant gloves for hand protection.

It is quite common to use pyroalkali as a moisture-proof agent, but it should be noted that pyroalkali should be discarded after a period of use. At this time, please note that pyroalkali should not be left for too long, as it may cause certain damage to other objects. Moreover, using pyroalkali as a moisture-proof agent is not a wise choice. It is recommended to choose other items for moisture-proofing. The corrosive effect of pyroalkali is relatively strong, so during use, you must be careful to prevent it from splashing on yourself. Pyroalkali is more effective if used to wipe the range hood.

Pyroalkali has a strong hygroscopicity. If it is used for high temperature calcination, it should be mixed evenly and calcined in the shortest possible time and should not be left for a long time.

When preparing the solution, be sure to stir it thoroughly. On the one hand, pyroalkali will melt and solidify at the bottom of the container due to the release of a large amount of heat during the dissolution process. On the other hand, pyroalkali is extremely corrosive and has a strong pungent odor when dissolved in water. When using it in large quantities, be sure to ventilate or wear a gas mask.

When disinfecting with alkali solution, the bactericidal power of the alkali solution often increases with the increase of concentration and temperature, so the disinfection effect is better with hot solution. Adding a small amount of sodium chloride (table salt) to the alkali solution can improve the bactericidal effect.

Since alkaline solution is a strong alkali, attention should be paid to the protection of disinfection personnel during disinfection to avoid burning people and animals. It is corrosive to textiles and metal instruments, and is therefore not suitable for disinfecting these items. After using alkaline solution to disinfect livestock and poultry houses and utensils for half a day, they must be rinsed with clean water to avoid burning the hooves or skin of livestock and poultry.