Sodium percarbonate: application, instructions, reviews

2024 Author: Priscilla Miln | [email protected]. Last modified: 2023-12-16 00:21

Sodium percarbonate itself is a chemical that is either used neat or added to detergent manufacturers. Sodium percarbonate is often found in powders. This article will talk in some detail about such key points as the method of obtaining and using, the properties of the substance, etc. And now about all this in order.

Method of obtaining sodium percarbonate

First of all, sodium percarbonate is an environmentally friendly product. In the process of its decomposition, various kinds of toxic or other substances harmful to the environment do not arise. The products of such decomposition include: water, soda and oxygen. This fact is another explanation for the widespread use of this particular bleach.

In industry, there are three ways to get this chemical. Each of them is quite different from each other. Below, all three methods will be described in as much detail as possible.

Method one - crystallization

The first method, which is widely used in industry, is crystallization. To begin with, a soda solution is taken, which is mixed with peroxidehydrogen. At a temperature of about 20 degrees Celsius, the interaction of these two substances occurs. Further, crystallization is carried out with the help of stabilizers. Sodium percarbonate is highly soluble, as a result of which it is necessary to s alt it out of the resulting mixture. To do this, s alt and various additives are added to it. Using a centrifuge, the crystalline percarbonate is separated from the mixture and then dried. It is worth noting that sodium percarbonate obtained in this way is considered to be of poor quality due to the presence of s alt.

Second method - spraying

When percarbonate is mined by spraying, the use of a centrifuge is not necessary. Instead, the solution is dried, which contains hydrogen peroxide and soda. The process takes place in a spray dryer. Products of this method of production also have their minus - low density. In addition, huge amounts of water have to be removed, resulting in high energy costs.

Third method - dry

This process is dominated by the dry reaction mixture. The disadvantage of this method of obtaining lies in long-term reactions. It is also necessary to add special stabilizers, since there is no purification process for sodium percarbonate.

What are these methods mainly used for? Manufacturers use sodium percarbonate in laundry detergent. A detergent requires a high content of active oxygen in it. Thanks to these three methods, it is precisely possible to obtain percarbonate with a high level of O2. That is why the use of these methods is so popular in production.

Sodium percarbonate: use in detergents and other areas of life

Bleach is needed in any powder or other detergent. Sodium percarbonate is the main one. It effectively removes even the heaviest stains and whitens laundry. In addition, sodium percarbonate is also used as a disinfectant. It has a positive effect on the color of the fabric in the sense that the color of the clothes, even after a huge number of washes, will not lose.

Also, sodium percarbonate is used in other domestic conditions. For example, in the food industry, this substance is used to disinfect the work surface. In chemistry, it plays an equally important role. Many oxidation reactions take place using just sodium percarbonate.

Using a pure substance

Oxygen bleach sodium percarbonate at home is used not only in powders, but also in pure form. It can be purchased from various home improvement stores.

It is worth remembering people and safety when using it. Percarbonate is a very aggressive chemical. That is why it is forbidden to work with it with bare hands. It is mandatory to use rubber gloves. In addition, this substance must not be allowed to enter the eyes or inside the body.

Now we need to talk about how to use this substance in general in householdneeds, if it is purchased in its pure form.

1. Using a substance during washing in a washing machine. If bleaching is necessary, two tablespoons of percarbonate should be added to the washing machine, but if an ordinary wash is carried out, then one is enough.
2. To wash dishes in the dishwasher, you only need one tablespoon of this substance.

3. If washing is carried out with soaking, then here you need to use the proportion of one tablespoon of the substance per liter of water. It is important to remember that after soaking, it is necessary to wash the laundry in the washing machine, but without the use of sodium percarbonate.

It is important to know one very important point. Sodium percarbonate begins to act when the water temperature is over 50 degrees Celsius. The best effect occurs if the water temperature is 90 degrees Celsius. The advantage of this bleach is full rinsing. You can even rinse clothes from percarbonate manually. It won't take long.

Rules for storing percarbonate at home

The optimum storage temperature for this substance is up to 30 degrees Celsius. The box of percarbonate must be stored in a place well protected from sunlight. If the substance is in a warehouse, then this room must be ventilated. Another important point is the absence of combustible substances near. In addition, do not store sodium percarbonate near various acids or liquid containers.

User reviews

Bleach is widely used by many people. On many forums you can find and read reviews about sodium percarbonate. In most cases they are positive. Many are happy that this bleach helped them get rid of stubborn stains.

Another plus that buyers have highlighted is that percarbonate does not spoil the color of clothes. They can wash not only white things, but also colored ones, which makes this substance universal. In addition, percarbonate does not spoil the fabric and does not destroy it even after a huge number of washes. Many users highly recommend this bleach to other people as well.