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In order to adapt to the evolution from marine to terrestrial life, terrestrial plants began to produce antioxidants such as vitamin C, polyphenols an

At 2:00 p.m. on August 2, 2011, the China Detergent Industry Association held an expert media meeting on the safety of fluorescent brighteners for det

Fluorescent whitening agent is a color conditioning agent that has the effect of brightening and brightening.

According to the chemical structure, they can be divided into five categories:

‌Plastics‌: used to improve the appearance of plastic products, making them look whiter, brighter and cleaner.

‌Acidic environment: The effect of fluorescent whitening agents will be weakened in an acidic environment, so acidic environments should be avoided wh

‌The application scope of fluorescent brighteners is very wide, and they are mainly used in the following fields:

The principle of fluorescent whitening agent is that it can absorb invisible ultraviolet light in the light and convert it into visible blue light or