Some people outside the chemical world may have never heard of sebacic acid. In manufacturing, though, it’s a name you run into often, especially when you deal with nylon 6,10 or specialty polyamides. Sebacic acid, also known as decanedioic acid, carries CAS number 111-20-6 and formula C10H18O4. It’s both old-school and cutting-edge—a core chemical raw material that keeps factories, labs, and product developers moving. From China to Germany, India to Brazil, experienced buyers often look for terms like “sebacic acid supplier,” “sebacic acid manufacturer,” “sebacic acid for sale,” and “buy sebacic acid” when cost and consistency matter.
Plastics and polyamides make modern life simpler, lighter, and more durable. Sebacic acid is essential for nylon 6,10 production. This polyamide shows up in automotive parts, household appliances, and electrical connectors. Its durability and performance mean product recalls drop. Having spent years in quality assurance, I’ve seen the direct impact that a pure, consistent acid has on finished resin. Off-spec batches slow down entire plants. That’s why large-scale manufacturers talk about grades like industrial, technical, high purity 99%, 99.5% min, and even ultra-high purity 99.9% for advanced applications.
Sebacic acid also supports growth in plasticizers, resins, and lubricant production. This acid’s long carbon backbone softens polymers and boosts flexibility without sacrificing environmental or health standards. Large global names—BASF, Evonik, Arkema, Hokoku Chemical—have built entire supply chains to guarantee steady production using industrial-grade or technical-grade sebacic acid. If you’ve ever tried to find a sebacic acid distributor or bulk supplier, you know availability in 25kg bags, 500kg drums, and 1MT jumbo bags is critical for factories looking to keep lines moving.
The acid’s melting point, set between 131–134°C, makes it versatile on a shop floor. Sometimes, what matters most is the batch’s dryness or moisture content. Water-soluble and low-moisture types solve headaches during mixing and extrusion. Working with sebacic acid factory teams from Shandong, Gujarat, or Italy, I’ve learned to always ask for an MSDS, updated COA, and REACH certification. If you need ISO approval, analytical grade, reagent grade, or even food or pharmaceutical grade, there are suppliers and exporters ready to back quality claims with documents and third-party audits.
Growing interest in renewable, bio-based alternatives has made sebacic acid a perfect case study. Instead of drilling for petroleum, many suppliers focus on deriving the acid from castor oil. Castor beans, with their high ricinoleic acid content, deliver a renewable raw material stream. This reduces the overall carbon footprint. Bio-based sebacic acid meets the needs of governments and brands chasing green claims. My time collaborating with sustainability officers and purchasing managers makes clear: buyers want a cost-effective, traceable supply, and they don’t want to lose performance. The best manufacturers now respond with biodegradable products, transparent life cycle data, and prompt shipment. Certifications on the delivery slip, like REACH-approved and ISO-certified, now show up as often as tonnage or purity percentages.
What’s the deal with sebacic acid price per ton or cost per kg? Like all chemicals, spot prices bounce with feedstock rates, logistics, and demand from nylon and coatings sectors. Chinese manufacturers—like Tianye Chemical, Boxa Chemical, Jinan Huanyu, Siqiang, and Dianfeng—dominate volumes and drive price transparency, especially for bulk or wholesale buyers. European or American names come in for specialty or high-purity markets, with household brands like Sigma Aldrich, Alfa Aesar, and Merck topping the list for research and innovation needs. I’ve seen prices change within a week due to new tariffs or raw material spikes. Bulk buyers track not only the sebacic acid price but also time-to-ship and inventory in stock before signing purchase orders.
Sebacic acid doesn’t just enable new plastics. It’s used in manufacturing polyester polyols for flexible foams; it improves durability in adhesives and increases weather resistance in coatings. Formulators value the acid’s predictable melting and reactivity behavior. Sebacic acid’s molecular weight, 202.25, and its clean, white crystalline powder (SA-99, SA-99.5, SA-99.9) help guarantee consistent performance. Suppliers who stock multiple packaging options—25kg HDPE bags, 500kg drums, 1MT jumbo bags—make it easier to service just-in-time operations or buffer unpredictable demand jumps.
Cosmetic formulators use decanedioic acid for specialty esters and surfactants, creating creams and lotions with smooth skin-feel without unwanted irritation. Sebacic acid’s high purity and REACH certification prove especially valuable for regulatory compliance. Pharmaceutical grade sebacic acid, with the right documentation, reaches formulators working on controlled drug delivery or polymer-based capsules.
Product development increasingly explores biopolymer and biodegradable material markets. Sebacic acid, when used in polyamides, polyesters, and copolymers, supports a transition to materials that degrade in nature instead of clogging up landfills for centuries. Brands like Cathay Biotech, Nayara, and Verdezyne invest tremendous effort scaling up bio-based sebacic acid, especially for regions or buyers with EPR (Extended Producer Responsibility) mandates.
Environmental tracking now covers the entire chain—from castor plantation to sebacic acid factory to product shelf. Factories report energy use, water consumption, and residual waste. In the best cases, sebacic acid production finds ways to use byproducts in other value streams rather than dumping. Buyers from multinational brands regularly audit not just the acid but the environmental stewardship of their suppliers.
Navigating the global market for sebacic acid means managing risk. Geopolitical events shut down ports; regulatory changes swing cargoes from one region to another. Reliable suppliers answer requests for prompt shipment, flexible contract terms, and access to in-stock inventory. Warehouses in Rotterdam, Mumbai, Guangzhou, and Houston maintain safety stock so downstream manufacturers avoid line stoppages.
In my own work, I’ve seen strong relationships with reliable suppliers shorten lead times. A sebacic acid distributor who follows up with clear documentation and accurate batch records saves us from headaches during audits. Most buyers look for a combination of competitive pricing, stability, transparency, and strong after-sales service. That includes technical support for application in polyamide, resin, coatings, surfactant, and lubricant production, plus lab analysis for COA and MSDS support.
New applications pop up as researchers chase lighter, stronger, and safer materials. Some companies experiment with sebacic acid as a monomer for novel polymers in medical devices, bioresorbable implants, or food-contact materials. Sigma Aldrich, Merck, and Alfa Aesar supply high-purity analytical and reagent grades for these purposes. For bulk industrial consumers, China-based players and global chemical majors compete to deliver the best mix of cost, purity, and reliability.
Growing demand meets rising costs, tighter regulations, and environmental scrutiny. The best sebacic acid manufacturers respond with smarter production processes: energy recovery, closed-loop water use, and real-time quality controls. Some leverage AI-driven systems for process optimization. Factories invest in traceability, registering every batch with clear lot numbers and third-party audit trails. They share technical data and offer pre-shipment sample packs—sometimes even overnight—to reassure new customers and speed up approvals.
Market transparency helps buyers and suppliers alike. Digital sales platforms now list sebacic acid prices in real-time, offer COA and MSDS downloads, and connect buyers globally in minutes. Factory-direct sourcing, with logistics bundled in, cuts costs for medium-sized distributors and wholesalers. Well-established names—like BASF, Arkema, Hokoku, Tianye, and Shandong Siqiang—compete on consistency, sustainability, and service, not just price per ton.
As the world pushes for better, safer materials, buyers keep seeking suppliers who deliver on both price and responsibility. Sebacic acid—in multiple grades and pack sizes—fills a critical niche in this story. From polyamide plants to coatings labs, from pharmaceutical companies to biopolymer pioneers, this acid proves why chemistry, when done right, powers the backbone of modern manufacturing and continuous innovation.
