Dinonylnaphthalenesulfonic Acid (DNNSA), identified by CAS 25322-17-2, is a complex organic chemical compound that serves a multitude of critical functions across various industrial sectors. Its efficacy as both a catalyst and a surfactant stems from its unique molecular structure, which combines a sulfonated naphthalene core with dinonyl side chains. Understanding these properties and the manufacturing process is vital for any procurement manager or R&D scientist looking to buy DNNSA for their applications.
Chemically, DNNSA is characterized by its strong acidity and surface activity. This dual nature allows it to facilitate chemical reactions, such as esterification, while also enabling it to reduce surface tension and stabilize emulsions. Typically appearing as a dark brown viscous liquid, its physical state is indicative of its molecular weight and structure. Manufacturers often describe its properties using parameters like solid content, specific gravity, and viscosity, all of which are crucial for ensuring it performs as expected in specific formulations. For businesses seeking consistent product performance, it is paramount to source DNNSA from a reputable manufacturer that adheres to strict quality control measures.
The production of DNNSA generally involves a two-step process. First, naphthalene is reacted with nonene to yield diisononylnaphthalene. This intermediate compound then undergoes a sulfonation process to introduce the sulfonic acid group, yielding the final DNNSA product. The precise control over reaction conditions, raw material purity, and subsequent purification steps significantly impacts the final product's quality and performance. As a dedicated supplier, we focus on optimizing these manufacturing processes to deliver DNNSA of the highest purity and consistency.
When considering your supply chain, choosing a manufacturer that can offer both competitive pricing and unwavering quality is essential. We pride ourselves on our advanced manufacturing capabilities and our commitment to providing high-grade DNNSA. If you are looking to buy DNNSA that will reliably enhance your industrial processes, we encourage you to contact us. We are prepared to provide detailed specifications, technical support, and a quote tailored to your specific needs.
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1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.