Import Adipic Acid — Buy in Bulk from Supplier in China

Adipic acid (hexanedioic acid, CAS 124-04-9) from Hebei Desheng Chemical Co., Ltd. is a white crystalline dicarboxylic acid with molecular weight 146.14 and minimum guaranteed purity of 99.7%. This C6H10O4 compound serves as a critical feedstock for nylon 6,6 polymerisation, polyurethane synthesis, and food-grade acidulant applications. The supplier sources from Shijiazhuang, Hebei Province, and offers bulk packaging suitable for continuous manufacturing operations.

The 99.7% minimum purity grade indicates low residual moisture and minimal cyclic oligomer content, both of which interfere with polycondensation reactions in nylon production. Typical industrial adipic acid contains trace levels of other dicarboxylic acids (glutaric, succinic) arising from manufacturing routes, though the specified purity suggests refined product suitable for polymer-grade applications. Bulk supply packaging, as referenced by the supplier, commonly denotes 25 kg woven bags, 500 kg FIBC bulk bags, or dedicated tanker shipments depending on order volume and destination requirements.

Primary buyers include synthetic fibre manufacturers requiring adipic acid for hexamethylene diamine salt formation, polyurethane foam producers using it as chain extender, and food processors employing it as pH regulator (E355). The automotive sector consumes substantial volumes through nylon engineering plastics for under-hood components. Trade terms referenced include FOB and CIF options, with L/C and T/T payment methods. Response rate and average response time data are not available from this listing, so buyers should confirm communication channels and sample availability directly with the supplier.

Hebei Desheng Chemical Co., Ltd. operates from No. 588 Gongnong Road, Qiaoxi District, Shijiazhuang, Hebei Province, postal code 050091, China. The supplier holds an imported tier classification within the platform's supplier framework and carries a harbor trust tier designation. The listing shows a response rate of 0.00% and an average response time of 0 hours, which indicates either no inquiry history or non-functional response tracking for this profile. Buyers should independently verify current contact responsiveness before committing to negotiations.

The company profile does not disclose production capacity, number of employees, year of establishment, revenue figures, or specific client references. No factory audit information, export licence details, or third-party verification documents beyond the stated ISO and SGS compliance are visible. The address places the supplier in Shijiazhuang, a significant chemical manufacturing hub in northern China with established logistics infrastructure for industrial chemical exports. Buyers should request business licence copies, product inspection reports, and sample analysis certificates to validate supplier capabilities.