Ⅰ. Biodegradability of cationic surfactantsSince cationic surfactants have strong bactericidal properties and are easily adsorbed on suspended solids, it is difficult to distinguish whether they are ...
Amphiphilic surfactants usually have good washing, dispersion, emulsification, sterilization, soft fiber, and antistatic properties. They can be used as fabric finishing aids, dyeing aids, lime soap d...
Poly vinyl pyrrolidone is divided into four levels according to its average molecular weight. It is usually expressed by K value, and different K values represent the corresponding PVP average molecul...
Ⅰ. Application of poly vinyl pyrrolidone in medicine and healthPoly vinyl pyrrolidone has excellent physiological inertia, does not participate in human metabolism, and has excellent biocompatibility...
Isopropylamine is an organic substance with a chemical formula of C3H9N. Its aqueous solution is alkaline, and its mixture with air is highly explosive. It can react with oxidants. Its vapor is heavie...