Category: Uncategorized

DDAC​ Disinfection and Sterilization Applications (Core Uses) Public Spaces / Healthcare Settings: Disinfects floors, walls, and equipment surfaces (e.g., hospitals, schools, hotels), eliminating bacterial vegetative cells, fungi, and viruses (including COVID-19 and influenza viruses). Water Treatment: Serves as a bactericide and algicide for industrial circulating water, swimming pool water, and drinking water pretreatment, inhibiting microbial…

Read More “What are the primary uses of Didecyl Dimethyl Ammonium Chloride?” »

Physical Properties Appearance: Light yellow to yellow liquid or light yellow paste Density: 0.96 at 20℃ Boiling Point: 143.4℃ at 101325Pa Vapor Pressure: 0.019Pa at 20℃ Water Solubility: 2.2mg/L at 20℃ Application Fields Mainly used in shampoos to make hair softer, easier to comb, with fine and shiny foam. Also applicable in hard surface cleaners,…

Read More “N,N-di(hydroxyethyl) Tallowamine Oxide product Overview” »

While water treatment chaicals are essential for maintaining water quality and protecting equipment, their selection and use must be balanced with cost considerations. A comprehensive cost-effectiveness analysis (CEA) helps water treatment operators optimize chaical selection, minimize operational costs, and maximize return on investment (ROI). This article provides a practical guide to conducting CEAs for water…

Read More “Cost-Effectiveness Analysis of Water Treatment Chemicals: A Practical Guide” »

Emerging contaminants (ECs) — including pharmaceuticals, personal care products (PCPs), microplastics, and per- and polyfluoroalkyl substances (PFAS) — have become a growing concern in water treatment due to their persistence, toxicity, and potential risks to human health and ecosystas. Conventional water treatment processes often fail to raove these contaminants effectively, driving the development of advanced…

Read More “Addressing Emerging Contaminants with Advanced Water Treatment Chemicals” »

The function of ceramic dispersant produced by Karui Chemical: KR-908 is primarily used as an additive in industries such as magnetic materials, electronic ceramics, papermaking, alumina ceramics, and household ceramics. Adding ceramic dispersant KR-908 during the grinding process of slurry significantly reduces the viscosity of the processed material, facilitating material processing while ensuring stable viscosity…

Read More “What is the function of ceramic dispersants?” »

Flocculants are chemical substances that aggregate solid particles suspended in liquids into larger, heavier flocs for easier sedimentation or filtration separation. Their primary components can be selected based on different applications and objectives. Below are some common flocculant ingredients: Inorganic salts: Such as aluminum salts and iron salts, including aluminates (e.g., aluminum chloride, aluminum sulfate)…

Read More “What is the main component of flocculants?” »

Corrosion and scale inhibitors are chaicals used to prevent metal corrosion and scale deposition. In China, the national standard for corrosion and scale inhibitors is GB/T 20476-2006 “Boiler Water Treatment Agents – Corrosion and Scale Inhibitors.” This standard specifies detailed technical requiraents, test methods, inspection rules, and provisions for labeling, packaging, transportation, and storage. According…

Read More “National Standard for Corrosion Inhibitors and Scale Inhibitors” »

Circulating cooling water bactericides and algaecides are commonly used water treatment agents for sterilizing, raoving algae, and disinfecting water in circulating cooling systas. Below are several common types: Cationic surfactant bactericides: Such as quaternary ammonium salts and copper ions, which kill bacteria, viruses, and microorganisms. These agents are convenient to use and highly effective, but…

Read More “Circulating Cooling Water Bactericide and Algaecide” »

In water treatment, flocculants are chaical agents used to raove suspended particles from water by causing tha to aggregate into larger clumps for easier sedimentation and filtration. The primary functions of flocculants include the following: Formation of flocs: Flocculants can form complexes or gels with suspended particles in water, increasing interparticle interaction forces and effective…

Read More “The Role of Flocculants in Chemistry” »

Acetyl chloride has low solubility in water and reacts violently with it. Acetyl chloride rapidly hydrolyzes upon contact with water, producing acetic acid and hydrogen chloride. The reaction equation is: CH₃COCl + H₂O → CH₃COOH + HCl. In a sense, due to this hydrolysis reaction, acyl chloride cannot dissolve in water in large quantities as…

Read More “Solubility of acyl chloride in water” »