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China, Chinese Lab-35 Lauroamide Propyl Betaine Surfactant by Sunly, 35% Concentration1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Chemical Auxiliary CatalystChemical Auxiliary35% Concentration20% Concentration SurfactantLauroamide Propyl Surfactant
Shanghai Shanli Jinghe Chemical Co., Ltd
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Product DescriptionProduct DescriptionLauroamidepropylbetaine (LAPB) CAS 4292-10-8Lauroamidepropylbetaine (LAPB) is a multifunctional amphoteric surfactant with superb foaming capabilities, producing rich and stable lather. It blends effortlessly with anionic, cationic, and nonionic surfactants. Its mild nature makes it ideal for skin-contact products. Additionally, it resists hard water and remains stable over a broad pH range, ensuring consistent performance across various applications. SpecificationItemsPrescriptionActive Matter %30±1Appearance25℃Colorless to slightly yellow liquidFree amine +HCL amine<%1PH(1% aqueous solution)5.0-9.0(APHA) <250Application(1) Brief IntroductionComprising lauryl amide propyl (C12 amide chain) and a carboxylated betaine structure, the amide bond enhances mildness and biocompatibility. Industrial-grade solutions are typically 30%-35% aqueous. It excels in 'mild + high foam + conditioning,' serving as a core amphoteric surfactant for premium personal care items like shampoo and body wash, perfect for sensitive skin and family use. The balance of compatibility and skin sensation is exceptional.(2) Physical and Chemical PropertiesPhysical Properties: At 25°C, the 35% solution is a colorless to pale yellow transparent liquid (viscosity 200-300 mPa·s, density 1.01-1.03 g/cm3); water and ethanol soluble, not in petroleum ether; freezing point -6°C, remains unstratified at low temperatures, stable at temperatures above 90°C; generates high foam volume with fine texture (post-stirring, foam height 100-120mm, only 20% dissipates in 30 minutes, foam pore diameter < 1mm). Chemical Properties: Isoelectric point pH 4.5-6.5 (optimal surface activity, foam, and conditioning effect); stable between pH 2-11, amide bond slowly hydrolyzes under strong acid (pH < 2), betaine decomposes under strong base (pH > 12); compatible with anionic (e.g., SLES), cationic (e.g., quaternary ammonium salts), and nonionic (e.g., APG) surfactants, no precipitation upon mixing, enhances mixed system stability.FUNCTION(1) Core Function: High temperature and exfoliation (product causes only 1/10th the irritation of sodium lauryl sulfate, dermatologist tested, suitable for over 98% of sensitive skin). High foam conditioning (creates dense foam during cleansing, forms a protective film on scalp surface, reduces hair scale friction, enhances smoothness).(2) Auxiliary Characteristics: Anti-hard water (retains over 90% foam volume in 1500 ppm hard water, no extra softeners needed). Exceptional biodegradability (over 95% degradation in 28 days, compliant with EU ECOCERT environmental standards).Usage Scenarios:(1) Cosmetics sector: Principal surfactant for upscale shampoo (8%-12%, combines with SLES for mildness, ideal for sensitive scalps), family shower gel (5%-8%, rich foam, easy rinse, no tension), sensitive skin cleansing cream (6%-10%, gentle cleansing without harming skin barrier);(2) Medical field: Medicinal shower gel (3%-5%, for post-operative or skin condition patients), baby bubble bath (2%-4%, low irritation, tear-free formula);(3)Industrial field: Hand sanitizer for food processing personnel (4%-6%, mild without residue, in line with food contact standards).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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