This product is a double-chain quaternary ammonium salt disinfectant, which can kill most bacteria, fungi, viruses and algae. 

When it is in solution, it can dissociate the quaternary ammonium cation and bind with the negatively charged phosphoric acid group in the phospholipid of the bacterial cell serous membrane. Low concentration has a bacteriostatic effect, and high concentration has a bactericidal effect. The hydrophilic and lipophilic properties of the molecule are greatly increased by bromine ions, which can quickly penetrate into the lipid layer and protein layer of the serous membrane, change the permeability of the membrane, and achieve bactericidal effect. The residual effect of this product is strong, stable to light and heat, and its surface active function allows the drug to penetrate into cracks and cracks, and is non-corrosive to metals, plastics, rubber and other substances.