Why is the laundry detergent hot when touched by hand

Many substances in laundry detergent dissolve in the water when they come into contact with the water on your hands, and this process will release heat, and your hands will feel the laundry detergent hot.

Therefore, it is best to wear gloves when washing clothes with laundry detergent, otherwise it will hurt your hands, make your hands very dry, and easy to crack in winter. The second suggestion is that it is better not to use laundry detergent and use soap or soap, laundry detergent instead. Phosphorus-containing laundry is very polluting to the water environment.

The granular substances contained in laundry detergent are difficult to clean, and it is not good for **.

Laundry detergent contains a substance called sodium dihydrogen phosphate, sodium dihydrogen phosphate and water will produce some sodium hydroxide, sodium hydroxide is commonly known as caustic soda, caustic soda will produce a lot of heat energy after contact with water, so there is a burning sensation and a slippery feeling after contact.

Laundry detergent is an alkaline synthetic detergent, the main ingredients are anionic surfactant, sodium alkylbenzene sulfonate, a small amount of nonionic surfactant, plus some additives, phosphate, silicate, yuanming powder, fluorescent, enzyme, etc., made by mixing, spraying and other processes, now most of them use 4A fluorite instead of phosphate.

The main ingredient of laundry detergent is anionic surfactant, sodium alkylbenzene sulfonate, a small amount of non-filial piety ionic surfactant, plus some additives, phosphate, silicate, yuanming powder, fluorescent, enzyme, etc., which are made by mixing, spraying and other processes, and now most of them use 4A fluorite instead of phosphate.

Laundry detergent contains a substance called sodium dihydrogen phosphate, sodium dihydrogen phosphate and water will produce some sodium hydroxide after combining, sodium hydroxide is commonly known as caustic soda, caustic soda will produce a lot of heat energy after contact with water, so there is a burning sensation and a slippery feeling after contact.

Laundry detergent is an alkaline synthetic detergent, the main ingredients are anionic surfactant, sodium alkylbenzene sulfonate, a small amount of nonionic surfactant, plus some additives, phosphate, silicate, yuanming powder, fluorescent, enzyme, etc., made by mixing, spraying and other processes, now most of them use 4A fluorite instead of phosphate.

The main ingredients of laundry detergent are anionic surfactants, sodium alkylbenzene sulfonate, a small amount of nonionic surfactants, plus some additives, phosphate, silicate, yuanming powder, fluorescent agent, enzyme, etc., which are made by mixing, spraying and other processes, and now most of them use 4A fluorite instead of phosphate.

The role of phosphorus in contact with water, volatilization of heat attention. At present, it is forbidden to add phosphorus to laundry detergent, if you buy phosphorus. It is recommended that you go to the Environmental Protection Bureau to complain, and you can get some rewards...

Haha Laundry detergent is an alkaline substance, and when the alkaline substance is mixed with water, it will generate heat and at the same time have a corrosive effect on Class 3 objects (i.e., dirty things including clothes and clothes) to achieve the purpose of cleaning. At the same time, laundry detergent cannot contain water because it contains a lot of alkaline substances. During production, measures such as high-temperature drying, evaporation and dehydration have generally been carried out.

So when it comes to water. Fever can be more severe. At the same time, the cleaning effect is also better.

This is like a good laundry detergent to wash clothes cleanly. But it feels very uncomfortable to hold it, a little corroded. And not good laundry detergent.

Basically, I don't feel it...

Because of the scientific truth, you ask me and I ask whom.

Normal Thing is the chemical reaction of laundry detergent.

After direct contact with alkaline laundry detergent for a long time, the weak acid environment of the epidermis will be damaged, and its effect of hindering the growth of bacteria will also disappear, which can easily lead to itching, and even cause symptoms such as allergic dermatitis, or leave pigmentation on it.

Therefore, when washing clothes by hand, it is best to use soap; If you have to use laundry detergent, you can wear gloves before cleaning, so that your hands do not directly touch the laundry detergent, and there will be no burning and uncomfortable situations.