从United Arab Emirates供应商批量进口3-Mercaptopropionic Acid

3-Mercaptopropionic Acid (MPA, CAS 107-96-0) is an organosulfur compound with the formula HS-CH2-CH2-COOH, supplied by Sebchem Middle East FZE from their Dubai base in Jafza One Building. This thiol-functional carboxylic acid combines a terminal thiol group with a propionic acid backbone, giving it bifunctional reactivity that distinguishes it from simple mercaptans or straight-chain acids. Sebchem distributes this material to clients including ARAMCO, ADNOC, Schlumberger, Baker Hughes, Clariant, Champion, GE, Suez, Metito, Ecolab, Mapei, Sika, Aramco Refineries, Scott Bader, Synthomer and IFFCO, covering sectors from oil and gas through water treatment to construction chemicals.

The product is offered in IBCs, drums, ISO tanks, bags and bulk vessels, with packaging scale matched to client operational requirements. As a chain transfer agent, MPA regulates molecular weight in free-radical polymerisation of acrylics and styrenics, while its thiol group enables surface modification and crosslinking chemistry. In corrosion inhibition, the molecule adsorbs onto metal surfaces through sulfur coordination, forming protective films in aqueous and hydrocarbon systems. Sebchem's supply chain spans upstream and downstream oil and gas, petrochemicals, industrial processes, water treatment, construction, detergents, coatings and resins, agrochemicals, textiles and food applications.

Buyers sourcing MPA through Sebchem should request the Technical Data Sheet (TDS), Safety Data Sheet (SDS) and Certificate of Analysis (COA) before finalising specifications, as these documents define the precise purity, colour (APHA), acidity and moisture parameters for each lot. The material is typically stored under nitrogen to prevent oxidative dimerisation to the disulfide. For polymer-grade applications, buyers should confirm thiol content assay, typically by iodimetric titration, and verify residual solvent levels against their process requirements. Sebchem's multiple-origin supply model means provenance and exact specification may vary by batch, so COA review is essential for consistency-critical uses.

Sebchem Middle East FZE operates from Office Bb1105 in Jafza One Building, Dubai, United Arab Emirates, positioning itself within the Jebel Ali Free Zone for chemical trade and re-export logistics. The company holds a harbor trust tier and reports a 0.00% response rate with zero average response hours on this platform, which suggests limited active engagement through this channel. Sebchem's business model centres on distributing chemicals across multiple industrial sectors rather than manufacturing them in-house.

The supplier's client list names major regional and international operators in oilfield services, water treatment, construction chemicals and specialty manufacturing, indicating established supply relationships rather than speculative trading. Sebchem sources from multiple origins and delivers in packaging from IBCs to bulk vessels, implying flexibility in logistics scale. Buyers should note that the listing provides no specific manufacturing site, no stated inventory levels, and no confirmed certifications for this product, so due diligence on batch documentation and supply chain transparency is advisable.