Didecyl dimethyl ammonium chloride, also known as decyl ammonium chloride, didecyl dimethyl ammonium chloride, etc., is a cationic surfactant. It is a double-chain quaternary ammonium salt compound. It is a pale yellow transparent liquid at room temperature. It is easily soluble in water and organic solvents. It has stable chemical properties and low irritation. It is a mothproof agent for wool fabrics, which can control insect diseases, and is used as a disinfectant and fungicide in medicine, hygiene and civil use.
It is light yellow to water white transparent liquid, soluble in water, and is cationic. Soluble in acetone; easily soluble in benzene.
Didecyl dimethyl ammonium chloride (DDAC) is a mothproofing agent for wool fabrics, which can control insect diseases, and is used as a disinfectant and fungicide in medicine, hygiene and civil use. DDAC is one of the third generation products of quaternary ammonium fungicides, and its ability to kill microorganisms is significantly higher than that of the first and second generation products. It can be used in oilfield water injection and industrial circulating cooling water system as bactericide and bactericidal algaecide. When it is used as mothproof for wool, it can be filled, dipped or sprayed; when used as a bactericide to treat hard surfaces, it can be used in combination with chlorine dioxide.
Net content 50 kg/plastic drum. It should be sealed and stored indoors. During transportation and storage, it should be handled with care, avoiding collision and freezing to avoid damage.