从Philippines供应商批量进口Adipic Acid Quality For Sale

Adipic acid from this Philippines-based supplier is a white crystalline dicarboxylic acid with the molecular formula C6H10O4 and CAS number 124-04-9. The material is offered at purity grades of 99.7% and 99.8% min, placing it within the technical grade band suitable for polymer feedstock and industrial synthesis. The supplier sources from Shandong, China, indicating this is a trading arrangement rather than domestic Philippine manufacture. The HS code is 29171200, and the stated MOQ is 20 tonnes per full container load.

Chemically, adipic acid consists of a six-carbon chain terminating in two carboxylic acid groups, giving it a melting point near 152 degrees Celsius and strong reactivity in condensation polymerisation with diamines. The 99.8% grade meets the tighter specification demanded by nylon 6,6 producers, where even trace succinic or glutaric acid impurities can disrupt molecular weight control during adipoyl chloride or direct polycondensation routes. Lower 99.7% material typically serves polyurethane chain extension, plasticiser ester synthesis, and leather tanning auxiliary formulations where colour and acid number tolerances are slightly relaxed. The crystalline powder form suggests standard drum or bag packaging with moisture protection, since adipic acid is hygroscopic and will cake on exposure to humid tropical conditions during Philippine transit and storage.

Buyers are predominantly nylon intermediate manufacturers, engineering resin compounders, and polyurethane system houses in Southeast Asia and South Asia. The supplier's Caloocan location offers port access through Manila for regional redistribution. Any prospective purchaser should verify the exact certificate of analysis lot parameters, including colour APHA, melting range, ash content, and iron content, before committing to the 20-tonne minimum. Shelf life is cited at two years under cool, dry storage, though tropical humidity makes climate-controlled warehousing essential to prevent degradation and clumping.

CMPT Manpower Services maintains its registered address at 599 McArthur Highway in Caloocan, Metro Manila, Philippines 1421. The supplier operates on the platform marketplace under a Harbor trust tier, the entry-level verification status, with a recorded response rate of 0.00% and zero average response hours, indicating no inbound enquiry traffic has been handled through the platform or no responses have been logged. This profile presents a trading intermediary rather than a manufacturer, given the stated place of origin for the adipic acid is Shandong Province, China, not the Philippines.

The company name references manpower services, suggesting chemicals may represent a secondary or diversified trade line rather than core competency. No factory assets, warehouse certifications, or technical staff credentials are listed. Buyers should treat this as a broker or reseller engagement and conduct standard due diligence on supply chain control, including direct verification with the Shandong manufacturing source, inspection of certificates of analysis, and confirmation that the supplier holds valid import licences for hazardous or controlled chemical substances in the Philippines. The lack of response data means communication protocols, quotation turnaround, and documentation support must be established from first contact.