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Jingliang laundry beads tell you the harm of fluorescent agent in laundry detergent

by:Jingliang     2022-07-13
Laundry detergent has been used in many households for a long time, and it also has a certain history. When the laundry detergent pods were born, there were a lot of questioning words in the outside world, but isn't there a bad thing about laundry detergent? Jingliang is here to tell you now! The research on the fluorescent agent of laundry detergent shows that the acute toxicity of fluorescent whitening agent is very low, and no carcinogenic reaction has been found. Although a small amount of fluorescent agent will adhere to the skin during use, it will not be absorbed into the body by the skin and can be easily washed off. What is a fluorescent agent? Fluorescent whitening agent or optical brightening agent is a compound with high quantum efficiency, which can be used for white or white substrates (such as textiles, paper, plastics, coatings) in the order of one million to one hundred thousandth. Effectively whitens. It can absorb ultraviolet light with a wavelength of about 340~380nm and emit blue light with a wavelength of about 400~450nm, which can effectively make up for the yellowing of white substances caused by blue light defects, and visually improve the whiteness and brightness of white substances. The fluorescent whitening agent itself is colorless or light yellow (green) color, and the whitening agent has a cyclic conjugated system in its chemical structure, such as: stilbene derivatives, phenylpyrazoline derivatives, which have been industrially produced. Optical brighteners have 15 basic structural types and nearly 400 chemical structures. The largest types of fluorescent whitening agents in China are VBL, CXT and liquid whitening agents for papermaking. Generally, whitening agents are divided into two categories, one is water-soluble whitening agents, and the other is water-insoluble whitening agents. The former can be used as a whitening agent for paper, paint, washing powder, and laundry liquid, and the latter can be used for whitening chemical fibers, plastics, etc. To put it bluntly, optical brightener is an optical conditioning agent. Its working principle is to convert invisible ultraviolet light into violet-blue fluorescence visible to the naked eye, superimpose with the yellow light of the fabric itself, and emit white light to achieve a soft and pleasing whitening effect. The white agent is disodium distyryl diphenyl disulfonate. Studies have shown that it will not be absorbed through the skin and has no adverse effect on wound healing. Even if swallowed by mistake, it will not accumulate in the body and can be quickly excreted through normal metabolism. . Even if a small amount may adhere to the skin during use, it will not react with human skin, and it is easy to be completely washed off through daily washing activities, such as washing hands, bathing, etc. Do we need to worry? Although various studies have found that fluorescent whitening agents are non-toxic or very low in toxicity, Article 6 of my country's Food Sanitation Law stipulates that the use of fluorescent whitening agents is prohibited in food, food wrapping paper, and napkins. For the 'fluorescence' in laundry detergent, consumers do not need to be 'the enemy'. But as a precaution, for baby clothes and intimate clothing, you can try to buy and use laundry detergent that does not contain fluorescent whitening agents. Foshan Jingliang Daily Use Co., Ltd. was established in 2016. Jingliang's main business direction is OEM processing of laundry detergent pods. It is a daily chemical enterprise that independently develops and produces laundry beads. The products of laundry beads do not contain fluorescent whitening agents, phosphorus-free, environmentally friendly, soluble, and no residue. A cleansing formula that thoroughly cleans deep fibers.
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