Dodecyldimethylbenzylammonium chloride is a cationic surfactant and a non oxidizing fungicide. Has broad-spectrum and efficient bactericidal and algal killing ability! Can effectively control the growth of bacteria, algae, and mucus in water. It has good desliming effect, certain dispersibility and permeability, and certain oil removal, deodorization, and corrosion inhibition effects. 1227 has low toxicity, no cumulative toxicity, is easily soluble in water, and is not affected by water hardness. Therefore, the circulating cooling water system widely used in industries such as petroleum, chemical, power, and textile, controls the growth of bacteria and algae in the circulating cooling water system, and has a special killing effect on sulfate reducing bacteria. 1227 can be used as a bactericide, softener, antistatic agent, emulsifier, and conditioner in the textile printing and dyeing industry.

1227 is used as a non oxidizing bactericide and algal killer, with a general dosage of 50-100mg/L; As a clay stripping agent, the usage amount is 200-300mg/L. If necessary, an appropriate amount of organosilicon defoamer can be added. 1227 can be used in combination with other fungicides, such as isothiazolinone, glutaraldehyde, dithiocyanomethane, etc., to enhance efficacy, but cannot be used in combination with chlorophenol pesticides. After 1227 is added, the dirt in the circulating water due to stripping shall be filtered or fished out in time to avoid sedimentation after foam disappears.