Is it normal for particles to clump on the dehumidification bag? Can it still be used?

In fact, the principle of crystallization of the dehumidification bag is because calcium dichloride crystals are produced during the reaction, and the particles in the dehumidification bag are anhydrous calcium chloride that is easily deliquescent.

Water reacts with calcium chloride, which will release a large amount of heat, which is a physical reaction. Anhydrous calcium chloride absorbs moisture from the air and dissolves in it to form a saturated solution; However, at a specific ambient temperature, such as a drop in temperature in some environments, it will lead to the formation of a supersaturated solution, in which calcium dichloride crystals will be precipitated, which is the phenomenon of "water crystallization in the dehumidification bag".

2. Can the dehumidification bag still be used after crystallization?

There are many friends who are worried that there are crystals in the water storage part of the dehumidification bag that will affect the use, but in fact, this is not a need to worry, this crystallization is the precipitated calcium dichloride crystal, the shape is a cubic crystal, colorless, white or off-white, granular, honeycomb block, spherical, irregular granular, powder and other shapes. Slightly toxic, odorless, slightly bitter in taste.

It can be seen that this kind of crystal does not have much impact, and the properties of calcium dichloride crystals are similar to calcium chloride, the same hygroscopicity is extremely strong, soluble in water, and it will continue to react with water in the water storage department to deliquescent, thus forming an aqueous solution, so it does not affect the use and has no potential safety hazards.

You can use it with confidence, but pay attention to the indoor temperature of the dehumidification bag to avoid excessive crystal formation affecting the service life and dehumidification efficiency.

It is normal for the chef to clump the particles on it. Too much humidity in the air can cause the particles on it to clump. Yes, it can be used normally. You can crush the particles on it.

The main thing is that the particles on it are agglomerate, which is also normal, and it should be better to change it.

Is it normal for particles to clump on the dehumidification bag? Can it still be used? In addition to ten pieces, if the particles on it are already fast, it proves that he has been damp. There is no value in using it.

Normal, the old housekeeper dehumidification bag purchased by my family, after using it for a day or two, it will clump first, and there will be water in the back collection area, and the clumping is to indicate that the dehumidification bag is working in moisture absorption.

Because 1When the internal humidity is reduced, the air outside the wardrobe will have a humidity balance with the air outside the wardrobe, and the external moisture will come in part, so that it absorbs more and has more moisture, so it will be full soon.

2.The composition of the hygroscopic bag, calcium chloride, can be used as a desiccant in its original state, and it is very absorbent. The amount of water should be calcium chloride after absorbing water into a solution, and it will be liquid in the lower layer. Then the particles on it will continue to absorb water, and eventually there will be fewer particles and more liquid.

3.It is also possible that hydrates, CaCl2 6H2O, have been formed. It should be a saturated solution, and if the water in the container returns to the closed and evaporates into a solid calcium chloride, it will continue to absorb water.