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Dodecanedioic acid, CAS 693-23-2, is a linear dicarboxylic acid with a 12-carbon backbone, supplied by Hangzhou Bais Chemical Technology Co., Ltd with a minimum assay of 98.5%. It appears as a white crystalline powder, soluble in water and polar organic solvents, and melts between 136 and 139 degrees Celsius. The product is identified under the brand Aquacor® and carries the product code A1315.
This compound is a standard intermediate in the synthesis of polyamides and polyesters, particularly for high-performance engineering resins. Its water solubility and chelating properties make it suitable as a corrosion inhibitor in closed-loop systems such as engine coolants and industrial circulating water. Industry standards for technical grade DDDA typically allow moisture content below 0.5% and ash content under 0.1%, though these are not guaranteed by the supplier.
Buyers in the metalworking fluid, coolant formulation, and polymer manufacturing sectors commonly source this material for its stability and low toxicity. Packaging is typically in 25kg polyethylene-lined paper bags. Minimum order quantities and lead times are not specified in the listing and should be confirmed directly with the supplier. Incoterms and shipping options vary by destination and require direct negotiation.
| CAS Number | 693-23-2 |
| Chemical Name | Dodecanedioic Acid |
| Assay | 98.5% |
| Appearance | White crystalline powder |
| Melting Point | 136-139 °C |
| Solubility | Soluble in water, ethanol, and acetone |
| Molecular Weight | 202.28 g/mol |
| Typical Moisture Content | Below 0.5% (standard for technical grade) |
| Typical Ash Content | Below 0.1% (standard for technical grade) |
| Packaging | 25kg polyethylene-lined paper bags |
Hangzhou Bais Chemical Technology Co., Ltd is a chemical supplier based in Yuhang District, Hangzhou, Zhejiang Province, China. The company is registered with a physical address and operates in industrial chemical distribution. Its trust tier is listed as harbor, indicating basic verification of business existence but no third-party audit or production facility confirmation.
The supplier does not provide details on production capacity, years in operation, or client references. No certifications such as ISO, REACH, or GMP are stated in the listing. Response rate and average response time are not tracked, suggesting limited buyer engagement infrastructure. Buyers should treat this as a trading entity unless further documentation is provided.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering Dodecanedioic Acid from this supplier, verify the exact assay level, moisture content, and impurity profile via a certificate of analysis. Confirm the packaging material is food-grade polyethylene-lined if used in food-contact applications, though this product is industrial grade. Ensure the supplier can provide SDS compliant with your country's regulations, and request batch-specific documentation for quality traceability.
Logistics are typically handled via sea freight in 20ft containers, with lead times ranging from 15 to 30 days depending on destination port. Incoterms such as FOB Shanghai or CIF are common but not specified here. Payment terms are not stated; buyers should confirm if T/T in advance or LC is accepted. Confirm whether the supplier handles export documentation or if the buyer must arrange customs clearance.
Quality checks should include visual inspection for discoloration, particle size consistency, and moisture content via Karl Fischer titration. Request a sample before bulk purchase. Verify the presence of key impurities using GC-MS. Retain a sample of each batch for future reference. Documentation must include COA, SDS, packing list, and commercial invoice with HS code 291719 for customs clearance.
Compare alternatives, find similar products and connect with verified suppliers
Securing a reliable supply chain for Dodecanedioic Acid Ddda Cas:693-23-2 is critical for maintaining your business operations. Hangzhou Bais Chemical Technology Co., Ltd, a verified supplier located in China, provides high-quality Dodecanedioic Acid Ddda ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Chemicals & Allied Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Dodecanedioic Acid Ddda from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Hangzhou Bais Chemical Technology Co., Ltd. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Hangzhou Bais Chemical Technology Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the Chemicals & Allied category or discover new suppliers across the Chemicals & Allied Products sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing Dodecanedioic Acid Ddda from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Hangzhou Bais Chemical Technology Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Hangzhou Bais Chemical Technology Co., Ltd provides Dodecanedioic Acid Ddda for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Hangzhou Bais Chemical Technology Co., Ltd. Contact the supplier to discuss the best logistics options for importing Dodecanedioic Acid Ddda to your country.
Send a direct message to Hangzhou Bais Chemical Technology Co., Ltd through our platform to request a product sample before committing to a large wholesale order.
Hangzhou Bais Chemical Technology Co., Ltd is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
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