Chemical name: polyvinylpyrrolidone and iodine complex CTFA Name: PVP-Iodine CAS No.: 25655-41-8 Molecular formula: (C6H9NO)n·xl Physical properties: brown-yellow or brown-red forming powder, with a light special smell, soluble in water and ethanol, insoluble in diethyl ether and chloroform, good stability, no irritation, bacteria, viruses, fungi, mold and spores have a strong killing effect, is the first choice containing iodine fungicide. Applications: Polyvinylpyrrolidone iodine complex (PVP-I) has been used to study microbial decontamination of human donor eyes and inactivation of necrotic viruses in infectious hematopoietic tissue. Biochemical/physiological effects PVP-1 is used as an iodine sustained-release preparation that iodizes lipids and oxidizes cellular compounds such as tyrosine side chains. Used as a coating agent for carbon nanotubes to improve water solubility. Hospital operation, injection and other skin disinfection and instrument disinfection, sterilization and sterilization. Sterilization and disinfection of household utensils and utensils. Sterilization for food industry and breeding industry. Animal disease prevention…