Polyethyleneimine (PEI for short), with a CAS number of 9002-98-6, is a water-soluble cationic polymer. Its core feature is that its molecular chain is rich in a large number of amino groups (prima...
In the past, due to the backward medical knowledge and limited conditions, people had little awareness of tooth protection, and many people did not understand why teeth should be protected. Teeth a...
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...
I.Unmatched Broad-Spectrum Antimicrobial Efficacy
5-Chloro-2-methyl-4-isothiazolin-3-one (CMIT), with the molecular formula C₄H₄ClNOS and a molecular weight of 149.6, stands as one of the most reco...
With the development of modern science and technology and the improvement of people’s living standards, it seems that the requirements for cosmetic raw materials are getting higher and higher...
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...
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