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China, Chinese High-Quality Didecyl Dimethyl Ammonium Chloride Cationic Surfactant for Disinfection1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Chemical Auxiliary CatalystChemical AuxiliaryDidecyl Dimethyl Ammonium ChlorideCAS No 7173-51-5
Shanghai Shanli Jinghe Chemical Co., Ltd
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Product DescriptionProduct DescriptionDidecyl dimethyl ammonium chloride D1021(DDAC)Didecyl dimethyl ammonium chloride (DDAC), also known as didecyldimethylammonium chloride, n-didecyldimethylammonium chloride, and didecyl dimethyl ammonium chloride (spaced form), is a cationic quaternary ammonium salt surfactant with CAS number 7173-51-5. It exhibits strong bactericidal and algaecidal properties, good stability in hard water, and is widely used in disinfection, water treatment, and industrial cleaning fields.SpecificationItemsPrescriptionPrescriptionActive Matter %40±180±1Appearance25℃Light yellow to white pasteLight yellow to white pasteFree amine +HCL amine<%22PH(1% aqueous solution)5.0-8.05.0-8.0(APHA) <100100ApplicationMainly used as broad-spectrum disinfectant in healthcare facilities, algaecide in industrial circulating water, preservative in paints, and sanitizer in food processing environments suitable for scenarios like hospital surface disinfection, cooling tower algae control, and food contact surface sanitization.Function:(1) It has excellent sterilization performance, effectively killing both Gram-positive and Gram-negative bacteria, and also has a certain fungicidal effect.(2) Textile antibacterial (adsorbed on the surface of fibers, endowing the fabric with antibacterial properties, with an inhibition rate of over 99%).(3) Strong emulsification (the C10 chain can easily encapsulate oil stains, with a higher emulsification efficiency than single alkyl quaternary ammonium salts), having excellent emulsification performance, capable of effectively emulsifying various oils and waxes.(4) Good anti-static performance, able to reduce the surface resistance of fiber materials, having good adsorption properties for fibers, and being able to give fibers a soft and smooth feel.(5) Long-lasting adhesion (adhering firmly to solid surfaces, not easily washed off).Usage Scenarios:(1) Textile industry: Used as softeners and anti-static agents for textile fibers, it can improve the texture and wearing comfort of fabrics; antibacterial fabric finishing (wet treatment process, addition amount 2%-3%, such as underwear, medical protective clothing); fiber lubricant (1%-2%, reduces fiber breakage during textile production).(2) Leather industry: Used for tanning and softening of leather, to enhance the softness and glossiness of leather.(3) Industrial cleaning: As an ingredient of industrial cleaning agents, used to remove oil stains and dirt from metal surfaces; heavy-duty oil stain cleaning agent (addition amount 3%-5%, such as mechanical parts, engine oil stains); metal degreaser (2%-4%, replaces part of solvent-based degreasing agents).(4) Water treatment: Used in industrial circulating water systems for sterilization and algae control, to inhibit microbial growth.(5) Cosmetics and toiletries field: Men's oil-control facial cleanser (0.5%-1%, sterilization + oil control).Packing & DeliveryCompany ProfileWHY CHOOSE US?SUNLY CHEMISTRYShanghai Shanli Jinghe Chemical Co., Ltd., established in 2023, serves as the official trading platform of Jiangsu Shanli New Materials Technology Co., Ltd. (formerly Rugao Wanli Chemical Co., Ltd., founded in 1996). Backed by nearly 30 YEARS of expertise in surfactant R&D and manufacturing, we provide high-quality chemical products and customized solutions to customers worldwide, serving a wide range of industries and applications.Our product portfolio includes intermediates, textile chemicals, oilfield chemicals, disinfectants, water treatment chemicals, biocides, and personal care ingredients. These products are widely applied in home & personal care, pharmaceuticals, textiles, energy, and industrial cleaning. Whether you require standardized products or OEM customization, we deliver reliable supply and professional technical support tailored to your needs.Our manufacturing base is located in the National Hai'an Economic and Technological Development Zone, covering over 15,000 square meters. It is equipped with a DCS automated control system and an international-standard quality control laboratory, with an annual production capacity exceeding 40,000 tons. We are ISO 9001 certified and hold a hazardous chemicals business license. Leveraging our strategic location within a one-hour radius of Shanghai Port, we have established an efficient and flexible supply chain capable of fast response and on-time delivery, supporting multiple trade terms including EXW, FOB, and CIF.Our products are exported to over 30 countries and regions, including the Middle East, Southeast Asia, Europe, the Americas, and Russia. We have built long-term partnerships with many internationally renowned companies. Driven by technology, quality, and service, we are committed to creating sustainable value for our customers. Choosing Shanli means choosing a trusted global chemical partner.1.Excellence in product qualitySunly chemistry firmly commits to providing customers with high-quality surfactant products. Drawing on the industry experience and technical accumulation of Wanli Chemical Industry (1996) in Rugao, Shanli Chemical has acquired consistent technical strength and quality assurance. We focus on the research and production of various types of surfactants such as cationic, amphoteric, and nonionic, as well as the improvement of product quality. Through research and innovation, formula optimization, and process control, we have established a rich product formula system and a mature quality management process in a wide range of application fields.02. Stable and reliable supply capacityThe 16,000 square meters professional production base located in the national-level economic and technological development zone (Haian, Jiangsu Province) guarantees the production supply and on-site storage of 40,000 tons of high-quality products annually for Sunly Chemical. The factory is equipped with DCS automated production lines and high-standard quality control laboratories, and a professional team provides the entire process services to ensure that each batch of products can be delivered to high standards. Leveraging the geographical advantage of being close to Shanghai Port, Sunly Chemical can flexibly meet the timeliness requirements of global orders and ensure on-time delivery.03. Professional custom synthesis supportWith an emphasis on application value, Sunly Chemical has accumulated rich formula systems and customized synthesis experience over a long period of practice. From demand alignment to technical communication, from formula optimization to product delivery, the professional team of Sunly Chemical will provide customers with targeted customized synthesis and technical support to meet the individualized needs of customers in different fields, continuously expanding the application scope and application value of the products.FAQQ1: Are you trading company or manufacturer?A1: We are chemical factory in China. So we can provide wholesale price. Q2: How can I get the samples? A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample Q3: Can you provide relevant documents? A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate. Q4: Do you accept third party inspection? A4: Yes.we do. Q5: How long is your delivery time?A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change. Q6: What's your terms of payment? A6: We can accept various payment methods, L/C, T/T. Q7: Can your company accept the special requirements of your customers? A7: Of course, we can.
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