As we all know, copper is one of the essential micronutrients for human health and maintenance of body functions. It has a very important impact on the development and function of blood, central ne...
Polyethylenimine(PEI) is a water-soluble polymer. The concentration in water of commercial products is usually 20% to 50%. PEI is polymerized from ethylene imide monomer. It is a cationic polymer t...
Glyoxylic acid with CAS 298-12-4, also known as glycolic acid or butyric acid, is a common organic acid. It is a kind of liquid. Its chemical formula is C2H2O3.It has different specifications incul...
October 1st is an important day in China, National Day, and the whole country celebrates this day every year. According to China’s statutory rest regulations, we will be on holiday from Octob...
In life, skin problems are common. Acne is a very common skin problem, but everyone’s acne problem is different. In my years of skin care experience, I summarized some causes and solutions of...
In our daily life, we often hear about different chemical substances that play important roles in many fields. One such substance is EDTA-Zn, which is widely used in agriculture, food industry,med...