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Dimer Acid CAS NO.:61788-89-4
Dimer Acid from Henan Foremost Chem Co., Ltd. is identified as technical-grade C36 dicarboxylic acid with CAS number 61788-89-4, produced via dimerization of unsaturated C18 fatty acids. The listing states it is used in polyamide resins, surfactants, corrosion inhibitors, and lubricant additives. No specific purity, acid value, or melting point is provided, but the product is described as having high thermal and oxidative stability, suitable for demanding industrial formulations.
Technical-grade dimer acid typically contains 90% to 95% dimer content, with monomer and trimer levels below 5% and 3% respectively. The material is usually solid at room temperature, with a melting point between 55 and 75 °C. Standard specifications include an acid value of 180 - 200 mg KOH/g and an iodine value of 10 - 30 g I2/100g. This product is marketed as compatible with a range of resins and surfactants, suggesting flexibility in formulation applications.
Buyers in the automotive, printing ink, and personal care industries source this material for resin modification and additive production. The supplier offers bulk delivery via ISO tanks or IBCs and suggests flexible MOQs, though exact minimums are not stated. Packaging is optimized for transit, but no details on drum type or lining are given. Buyers must request full technical documentation, including COA and SDS, as no certifications are listed. Origin is China, and the supplier does not disclose production capacity or quality control protocols.
| Chemical Name | Dimer Acid |
| CAS Number | 61788-89-4 |
| Molecular Formula | C36H68O4 |
| Material Grade | Technical Grade |
| Typical Dimer Content | 90% to 95% |
| Typical Acid Value | 180 to 200 mg KOH/g |
| Typical Iodine Value | 10 to 30 g I2/100g |
| Typical Melting Point | 55 to 75 °C |
| Typical Monomer Content | Less than 5% |
| Typical Color | Pale yellow to amber solid |
Henan Foremost Chem Co., Ltd. is a chemical supplier based in Zhengzhou, China, with a registered address on Hongda Road. The company does not disclose its founding date, production facilities, or workforce size. The listing presents no information on certifications, internal quality systems, or manufacturing processes. It functions as a distributor or producer of technical-grade dimer acid but provides no evidence of direct production capability or third-party audits.
No verification status, response rate, or lead time is provided. The supplier does not list any clients, production volumes, or export history. While the description mentions ISO and SGS certifications, these are not confirmed in the source data and must be requested directly. Buyers should treat all claims about purity, stability, or compliance as unverified until supported by independent documentation. The supplier's operational transparency is limited to its location and product category.
Dimer Acid (CAS 61788-89-4) is a high-performance industrial fatty acid derived from the dimerization of unsaturated C18 fatty acids, widely used as a critical raw material in polyamide resin production for adhesives, coatings, and printing inks. This technical-grade dimer acid serves as an essential intermediate for surfactant manufacturing, corrosion inhibitors, and lubricant additives, making it a high-demand specialty chemical in global B2B trade. Available in standard ISO/IBC packaging with bulk delivery options for international importers and distributors.
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Sourcing Dimer Acid from Henan Foremost Chem Co., Ltd. - China Import Guide
Before ordering, request a technical data sheet, safety data sheet, and certificate of analysis from Henan Foremost Chem Co., Ltd. Confirm acid value, iodine value, monomer content, and moisture levels with test methods. Since certifications are mentioned but not verified, demand independent lab reports for each batch. Do not rely on supplier claims about ISO or SGS without seeing the actual certificates.
Clarify Incoterms, shipping method, and lead time directly with the supplier. Packaging options are not detailed - confirm whether drums are HDPE-lined, IBCs are food-grade, or bulk tanks are cleaned to industry standards. Payment terms are not stated; request a proforma invoice with clear payment schedule and penalties for delay. Lead time is unconfirmed; expect 4 - 8 weeks for production and export preparation.
Perform incoming inspection using titration for acid value, Karl Fischer for moisture, and GC for monomer content. Retain samples from each shipment for quality tracking. If used in regulated industries, require batch-specific documentation including traceability codes. Document any discrepancies in color, viscosity, or odor, and notify the supplier immediately. Maintain records of all inspections for audit readiness.
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30 suppliersBuy Dimer Acid Cas No.:61788- in Bulk — Supplier in China
When sourcing Dimer Acid Cas No.:61788-89-4 for your business, securing the right balance of quality and cost is essential. Henan Foremost Chem Co., Ltd., a supplier based in China, offers this product with key specifications including Technical/Industrial Grade Dimer Acid, Min. 95% Dimer Content; Acid Value 185-195 mg KOH/g; Monomer < 2%, and Viscous Amber to Dark Brown Liquid. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2,800 – $3,400 / MT and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 3824.99, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Dimer Acid Cas No.:61788- Specifications, Trade Terms & Pricing
Importing Dimer Acid Cas No.:61788- requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Foremost Chem Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3824.99 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
About Henan Foremost Chem Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Dimer Acid Cas No.:61788- for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Dimer Acid Cas No.:61788- — Shipping, Logistics & Customs
Importing Dimer Acid Cas No.:61788- requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3824.99 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Dimer Acid Cas No.:61788-
What is the wholesale price of Dimer Acid Cas No.:61788-89-4?
The current listed wholesale price for Dimer Acid Cas No.:61788-89-4 from Henan Foremost Chem Co., Ltd. is $2,800 – $3,400 / MT on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Henan Foremost Chem Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Dimer Acid Cas No.:61788-?
The supplier, Henan Foremost Chem Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Dimer Acid Cas No.:61788-. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Dimer Acid Cas No.:61788-89-4?
For international shipping and customs clearance, Dimer Acid Cas No.:61788-89-4 is classified under HS Code 3824.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Dimer Acid Cas No.:61788- from China?
To import Dimer Acid Cas No.:61788- from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Foremost Chem Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
How can I check Henan Foremost Chem Co., Ltd. before ordering?
Open the Henan Foremost Chem Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Dimer Acid Cas No.:61788-89-4?
The key specifications for Dimer Acid Cas No.:61788-89-4 supplied by Henan Foremost Chem Co., Ltd. include Technical/Industrial Grade Dimer Acid, Min. 95% Dimer Content; Acid Value 185-195 mg KOH/g; Monomer < 2%, and Viscous Amber to Dark Brown Liquid. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Dimer Acid Cas No.:61788-?
Henan Foremost Chem Co., Ltd. offers Dimer Acid Cas No.:61788- with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Dimer Acid Cas No.:61788- the most?
Dimer Acid Cas No.:61788- is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Foremost Chem Co., Ltd. through our platform.
What certifications does this Dimer Acid Cas No.:61788- supplier hold?
Henan Foremost Chem Co., Ltd. maintains international quality certifications. These ensure that the Dimer Acid Cas No.:61788- meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Dimer Acid Cas No.:61788-89-4 on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Henan Foremost Chem Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Henan Foremost Chem Co., Ltd..
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