Is it OK to use caustic soda with dish soap to remove grease in the kitchen?

Caustic soda. It can remove grease, but be careful, it is corrosive, it should be prepared into a solution, and gloves should be worn when using.

1. Caustic soda is sodium hydroxide.

The oil stains splashed on the body by the meals we encounter in our lives are high-grade fatty acids, and the two will react to form high-grade fatty acid sodium, which can be washed away with water when dissolved in water. Oils and fats can undergo hydrolysis reactions in alkaline environments, and they are more thorough than those under acidic conditions, but caustic alkalis are highly corrosive.

2. Sodium hydroxide can be used as an alkaline cleaning agent in water treatment and dissolved in ethanol.

and glycerol; Insoluble in propanol, ether. It disproportionates with halogens such as chlorine, bromine, and iodine.

It neutralizes with acids to form salt and water.

Extended information: Production of detergents.

1. Soap: Making soap is the oldest and most widespread use of caustic soda.

Sodium hydroxide has been used for traditional household purposes. To this day, caustic soda is still about 15% of the demand for soap, soap and other types of detergents.

The main component of fats and vegetable oils is triglycerides.

triacylglycerol), and its alkaline hydrolysis equation is:

RCOO) 3C3H5 (fat) + 3NaOH = 3 (RCOONA) (sodium higher fatty acids) + C3H8O3 (glycerol).

This reaction is the principle of soap production, so it is named saponification reaction.

The R-coona may be different, but the resulting R-Coona can be used as soap. Common r- have:

C17H33-:8-heptatechenyl. R-COOH is oleic acid.

C15H31-: n-pentadecyl. R-COOH is palmitic acid.

C17H35-: n-heptadecyl. R-COOH is stearic acid.

2. Detergents: Sodium hydroxide is used in the production of various detergents, and even today's laundry detergents (sodium dodecylbenzene sulfonate and other ingredients) are made from a large amount of caustic soda, which is used to neutralize excess oleum after sulfonation reaction.

Hello, after the caustic soda is diluted with 80 degrees water, it has a very good effect on directly removing the oil stains, and there is no need to add dish soap. It is worth noting that after cleaning the oil stain, it must be wiped several times with clean water.

Because caustic soda has a strong cleaning function, and it is also relatively cheap.

After becoming a mother, you will find that there are too many places that need money in life, especially the children's everything. Mothers are generally reluctant to let their children be wronged, and they are the best for them. And when it is the mothers' turn, they will find ways to save money, and the things they use in life are as cheap as they can be.

Sodium hydroxide, with the chemical formula NaOH, commonly known as caustic soda, caustic soda, caustic soda, is a strong alkali with strong corrosiveness, generally in the form of flakes or blocks, soluble in water (exothermic when dissolved in water) and forms an alkaline solution.

The main chemical component of oil stains in our lives is higher fatty acid glycerides. Esters are hydrolyzed in an alkaline environment to form stearic acid and alcohols. Both stearic acid and alcohols are easily soluble in water, which achieves the effect of decontamination.

Caustic soda is a strong alkali, the function of removing oil stains is very powerful, compared with other oil removal products on the market, caustic soda is economical and affordable.

You go to the supermarket to buy a bottle of kitchen grease cleaning products for about a dozen to dozens of yuan, and this bottle may run out after wiping the range hood once.

And you only need a few dollars to buy a pack of caustic soda, which can be used for a long time after mixing with water, and if it is simply used to wipe the range hood, it is estimated that it can be wiped about ten times.

Although the majority of mothers know that it is dangerous, they are still willing to buy it for cheapness. It can be said that the cost performance of caustic soda is still very high.

In fact, to put it bluntly, all problems are the problem of money, and they are all caused by lack of money. The majority of mothers are not unaware that caustic soda is harmful to the body, and it is easy to burn if you are not careful**. Moreover, if it is not placed in the right place, it may also cause harm to the child's health.

However, in order to save money, moms still choose to use these things. But if the family is particularly rich, mothers don't know how to choose better and safer things.

Caustic soda can be used as an alkaline cleaning agent in water treatment, so it is commonly used in the catering industry to remove kitchen oil, and the effect is very good. Caustic soda is also used if the toilet drain is clogged.

How to use caustic soda to remove grease?

Choose low-concentration caustic soda, dry powder, wear plastic gloves, wear protective glasses, if it is a small area of oil, directly sprinkle some caustic soda on the oil, and scrub it with a cleaning ball. If it's a large area, you can get some water, just like the amount of laundry detergent, and scrub it on the grease stain.

Ratio of caustic soda to water:

Generally speaking, the higher the concentration of sodium hydroxide, the stronger the ability to remove grease, but the concentration is too high and will cause damage to the fabric (such as fading, etc.), the specific amount of use is unknown, according to the general law, the concentration of the preparation is enough, roughly corresponding to 100 kilograms of water to add kilograms of caustic soda.

Caustic soda degreasing principle: the grease itself is not tolerant of water, but after encountering alkaline substances such as caustic soda, chemical changes will occur to generate glycerol and saturated or unsaturated carboxylates, both of which are highly soluble in water, and are the main components of the soap we use, so it is natural to remove the oil.

Because the kitchen generally has a large amount of oil smoke, if you don't wipe it regularly every day, it will leave dirt and dirt that is difficult to scrub.

On the contrary, it is easy to clean with alkali, and there are no chemicals, so mothers generally use caustic soda to clean the kitchen oil.

Because the burning reduction has such a dissolving effect on the quality of the kitchen, and its ability to reduce pollution is very good.

Oil stain is mainly composed of lipid substances, and when lipid substances encounter strong alkali, they will be hydrolyzed to form sodium fatty acid soluble in water, so as to achieve the purpose of removing oil stains.

Because it is difficult to remove the oil smoke house, he has a strong adsorption capacity, so it is easy to tear off this molecule with caustic soda, so it is easy to remove the oil stain, plus the cost is relatively low, and the harm to the environment is relatively small.

Because the cleaning ability of caustic soda is still very strong, especially for some oil stains, its cleaning effect is very good, and caustic soda is relatively cheap, and there is no harm to people's bodies.

Kitchen oil is difficult to clean, especially range hoods, at present, the best effect of using caustic soda to clean oil stains, so professional ones use caustic soda to clean up the oil stains of range hoods and kitchens. However, you need to pay attention to the protection of ** and eyes during the cleanup process.

Convenient, caustic soda is easy to turn into a group when it meets water, so generally washing things is to put a basin of water next to it, put a basin of caustic soda, wet the cleaning tools, and wash them directly with caustic soda.

Answer: Because caustic soda will form a water-soluble substance with oil, and dissolve in water.

Caustic soda has a very strong decontamination ability, and caustic soda heating water is a very good detergent. No matter how thick the kitchen oil is, as long as you use caustic soda and hot water, you can wipe it clean.

Because this caustic soda is the best to remove grease, and this caustic soda can be eaten, it will not leave anything.

In the past, when there was no detergent, alkali was used to brush the dishes, and the effect of alkali was also OK, and it had the function of removing oil, but now there is just a better choice.

The chain saw in the kitchen is not good to wipe the oil stain and the alkali, the oil stain removal power is strong, your mother has to pick it up and clean it, the kitchen has oil, it is a correct method.

Then your mother uses caustic soda to clean the kitchen grease, so that it can be clearer and more thorough, is it usually because of old things? The elderly generally like to use this method, probably.

Because caustic soda has a good cleaning effect!

And this thing doesn't hurt **, and it does little harm to the body.

1. Use a low-concentration, 35% appearance, dry powder, just like a meeting. This concentration of caustic soda is corrosive to **, but it is not as terrifying as imagined, in fact, it makes the hands rough. If you are washing work clothes, you can sprinkle small stains directly on your clothes, which will work very well, but if you have a lot of places to wash, this is not very applicable.

2. Wear plastic gloves when washing. If it is a stove, then use the kind of delicate wire brush used in the dishwashing, but pay attention to the eyes, it is easy to splash, if it gets into the eyes, it is more troublesome, to rinse with water for 15 minutes, and then send to the hospital, it will not cause blindness in the eyes, but it will hurt the eyes Cao Cheng very badly.

3. Another thing to pay attention to is that there is a certain proportion, do not use a basin of water, just add a scoop of caustic soda, so that there is no effect at all, the purpose of adding water is the same as washing powder, there is no washing powder with laundry detergent without water.

Caustic soda is easy to turn into a group when it meets water, so it is generally washed with a basin of water next to it, put a basin of caustic soda, wet the cleaning tools, and wash it directly after being stained with caustic soda.

Caustic soda is dissolved in water and exothermic, so it can only be dissolved in cool water.

It is better to leave the caustic soda for a long time and let it become soda ash (that is, soda).

For safety, it is recommended to wear rubber gloves for operation.

Caustic soda degreasing, is flake soda good!

Caustic soda with vinegar, flour, detergent, laundry detergent, baking soda, etc. quickly remove grease. Oil stains are mainly oils and fats, biological fats, involving fatty acids, caustic soda is a strong alkali, acid-base neutralization reaction. Through saponification, sodium fatty acid and glycerol are generated.

In addition to being used as a reagent in chemical experiments, it can also be used as an alkaline desiccant because of its strong water absorption and deliquescent properties.

Acid gases can also be absorbed (e.g., in experiments where sulfur is burned in oxygen, the sodium hydroxide solution can be bottled to absorb toxic type 2 sulfur oxide. ）

Sodium hydroxide is widely used in the national economy, and sodium hydroxide is needed in many industrial sectors. The largest use of sodium hydroxide is in the manufacture of chemicals, followed by paper, aluminum, tungsten, rayon, rayon and soap. In addition, a large amount of caustic soda is also used in the production of dyes, plastics, pharmaceuticals and organic intermediates, the regeneration of old rubber, the electrolysis of metal sodium and water, and the production of inorganic salts, and the production of borax, chromium salts, manganates, phosphates, etc.

The characteristics of sodium hydroxide in the chemical industry determine that this product is an indispensable and important substance in a large number of chemical reactions. Sodium hydroxide is one of the important raw materials for the production of polycarbonate, super absorbent polymers, zeolite, epoxy resins, sodium phosphate, sodium sulfite and a large amount of sodium salt.

Oleic acid is a monounsaturated fatty acid, which is hydrolyzed from oil; Soft and stearic acids are both saturated fatty acids, which are hydrolyzed from fats.

If potassium hydroxide hydrolysis is used, the resulting soap is soft.

Adding sodium chloride to the solution can reduce the solubility of fatty acid salts and separate fatty acid salts, a process called salting-out. High-grade fatty acid salts are the main components of soap, and bulk soap can be obtained by filler treatment.