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A fluorescent brightener is a fluorescent dye, or white dye. It is characterized by being able to inhale incoming light to produce fluorescence, making the material visible to the naked eye very white and achieving a certain whitening effect. <>
But allergies, ulcers, and fluorescent faces, these times have repeatedly reminded us how terrible ** containing fluorescent agents is. The illusion that we usually use, the illusion that it has turned white, if the ordinary ultraviolet lamp can detect it, then the fluorescent agent is not ordinary. With glycerin, the fluorescent agent enters the capillaries, thus entering our blood, and the fluorescent agent is not like a general chemical component, which is not easy to be broken down by our body, but accumulates in the human body, reduces the body's immunity, and hinders the healing of wounds.
Along with accumulation, it can also cause damage to organs such as the liver. In daily life, there are many opportunities to contact fluorescent agents, as long as they do not exceed a certain standard, it will bring a lot of benefits to our lives, and if excessive contact with it, it will cause harm to the human body. The existence of fluorescent agents is relatively common, and it has a great effect, such as printing and dyeing on clothes, bleaching and dyeing on paper, including some detergents will also add fluorescent agents, but it is in the use of detergents that many people talk about color change.
So is there really a fluorescent agent in laundry detergent and laundry detergent? Generally, there are two types of brighteners, one is water-soluble brighteners, and the other is water-insoluble whitening agents. The former can be used as a brightener for paper, coatings, laundry detergents, and laundry detergents, while the latter can be used for chemical fibers, plastics, whitening, and so on.
Therefore, laundry detergent and laundry detergent contain fluorescent agents. So it's best to rinse your clothes several times after washing them. <
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The fluorescent agent in paper is harmful to the human body.
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Fluorescent agents are not easy to be decomposed, but accumulate in the human body, producing many harmful effects and greatly reducing human immunity; Fluorescents bind to proteins outside the wound and can also hinder wound healing; Fluorescent agents can cause human cells to have a tendency to mutate, and their toxicity accumulates in the liver or other vital organs, which can become a potential carcinogenic factor. Causes damage to the blood system:
Chemical substances are easy to pollute human blood, although blood has a certain self-purification ability, trace amounts of harmful substances into it, will be diluted, decomposed, adsorbed and discharged, but long-term, a large number of toxic substances poured in, will cause qualitative changes; When it enters the blood circulation, it will damage the cell membrane of red blood cells, causing hemolysis.
Now there is that kind of fluorescent-free life experience store, there will be a few in some big cities, but there are not many, and there are people on the Internet who are doing this, you can also search for it. Hope it helps.
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A fluorescent agent, or white dye, is also a complex organic compound that is primarily used as a brightener.
Scientific experiments have shown that after the fluorescent agent is absorbed by the human body, it is not as easy to decompose as ordinary chemical components. If there is a wound on the body, combining it with the protein in the human body will hinder the healing of the wound, and it is very difficult to remove it, only through the enzyme decomposition of the liver, which undoubtedly increases the burden on the liver.
According to medical clinical experiments, fluorescent substances can cause cell variability, and the variable fluorescent substances can receive electromagnetic waves or radiation with shorter wavelengths than ultraviolet light, and convert these energies into visible light with longer wavelengths.
Its characteristic is that it can absorb incident light and produce fluorescence, so that the dyed substance can obtain a sparkling effect similar to glowstone, so that the substance seen by the naked eye is very white, and the effect of whitening is achieved.
Its function is to convert the invisible ultraviolet radiation absorbed by the product into violet-blue fluorescent radiation, which is complementary to the original yellow light radiation to become white light, and improve the whiteness of the product in sunlight. Brighteners have been widely used in textiles, papermaking, laundry detergents, laundry detergents, soaps, rubber, plastics, pigments and paints.
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The fluorescent agent in paper is harmful to the human body.
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In small amounts, it is basically non-toxic and harmless.
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Fluorescent brighteners are a class of organic compounds that can absorb ultraviolet light and excite incident light to produce blue or blue-violet light. It relies on optical action to whiten, brighten, or brighten an object, thereby increasing the whiteness and shine of the product. Fluorescent brighteners are divided into migratory fluorescent brighteners and non-migratory fluorescent brighteners.
Only migratory fluorescent brighteners can be transferred from objects to the human body through contact and pose a health hazard. There are many people on the Internet who buy their own highlighters to self-test fluorescents, but in fact, many things like fruit cottonseeds and the like also contain natural fluorescent substances, they are non-toxic but can also be detected by highlighters, so the results of this self-test with highlighters are not very accurate. It is recommended that if you are really worried, go to a professional testing institution for testing, or use those brands that have been tested by professional institutions, such as cotton times and the like, and you can also save money on buying highlighters.
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