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...
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...
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...
What is polyethylene glycol monocetyl ether?
Polyethylene glycol monocetyl ether is an important non-ionic surfactant with a wide range of uses. Polyethylene glycol monocetyl ether, also known as ...
Butylnaphtalenesulfonic acid sodium salt, also known as sodium butylnaphthalene sulfonate, CAS number 25638-17-9. From the appearance, it is a white powder substance, easily soluble in water, belon...
Summer has arrived, and the most confusing thing for everyone is the preservation of food. How to ensure the freshness of food has become a hot topic nowadays. So how should we store fresh fruits a...
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