科普:洗洁精表面活性剂的安全性

First and foremost, China has stringent national standards for detergents that come into direct contact with food.GB 14930.1-2015) Standardization has been implemented. This standard clearly defines the usage scope and dosage of raw materials, as well as the maximum residue limits for harmful substances such as arsenic, heavy metals, methanol, and formaldehyde in the final products. This means that dishwashing detergents sold through legitimate channels in the market must comply with national safety regulations, ensuring fundamental safety from the source.

Secondly, from a toxicological perspective, commonly used surfactants in detergents, such as sodium linear alkylbenzene sulfonate,LAS), Sodium Laureth Sulfate (AES), fatty alcohol polyoxyethylene ether (AEO) Wait, after extensive animal testing and risk assessment, it has been confirmed that its acute toxicity is very low (with a median lethal doseLD50All are greater than1000 mg/kg(Weight), they are classified as low-toxicity or practically non-toxic substances. Their skin irritation potential has been thoroughly studied and minimized through formulation techniques, such as blending amphoteric surfactants.

The public's concern is that..."Residual"The national standard also stipulates that fluorescent whitening agents must not be added to detergents and imposes limits on the content of volatile substances such as methanol. As long as the product instructions are followed for proper dilution and rinsing, the residue levels are far below those that could pose a risk to human health. In daily life, thorough rinsing (preferably with running water for at least a sufficient duration) is recommended.30seconds) to further reduce any potential residue.

Therefore, consumers do not need to"Fear of chemicals"A scientific understanding of the properties of surfactants and the correct, rational use of compliant products are key to safeguarding health. These standards, data, and regulations exist precisely to correct public misconceptions and ensure that everyone can use them with confidence.