Import Alkyl Sulfonic Acid Phenyl Ester (T-50) — Buy in wholesale FOB from Supplier in China

Alkyl Sulfonic Acid Phenyl Ester (T-50) is a general-purpose environmental plasticizer distinguished by excellent gel properties and saponification resistance, supplied by Liaocheng Kaiyue New Material Co., Ltd. from Shandong Province, China. The chemical is identified by CAS number 91082-17-6, with the structural formula RSO2C6H5 where R represents alkyl chains from C12H25 to C18H37. It presents as a transparent, pale yellow clear liquid at standard conditions. The product is not classified as dangerous under regulations of the People's Republic of China on Hazardous Chemicals or European related states, which simplifies cross-border documentation for importers.

The material functions as a primary plasticizer compatible with multiple polymer systems, particularly polyvinyl chloride (PVC) and polyurethane (PU). Its molecular architecture, combining sulfonic acid functionality with phenyl ester groups, delivers the characteristic gelation performance that compounders require for flexible and semi-rigid formulations. Saponification resistance indicates maintained plasticizing efficiency under alkaline conditions or humid environments where conventional phthalate esters may degrade. The C12-C18 alkyl chain distribution governs compatibility and efficiency: shorter chains increase polarity and compatibility with polar polymers, while longer chains enhance migration resistance and permanence in finished articles.

Typical applications span flexible PVC sheeting, cable insulation, synthetic leather, coatings, and PU foams where low volatility and good aging behaviour matter. Buyers include compound manufacturers, cable producers, automotive parts suppliers, and footwear manufacturers seeking phthalate-free alternatives. The supplier stores material in sealed original barrels in dry conditions due to moisture sensitivity, with aluminium or stainless steel (V4A or V2A) containers recommended for transport and storage. Tanker delivery is available for bulk buyers, with warm water heating specified for low-temperature extraction, never steam. Importers should confirm current MOQ, Incoterms, and lead time directly with Liaocheng Kaiyue New Material Co., Ltd., as these trade parameters are not stated in the source data.

Liaocheng Kaiyue New Material Co., Ltd. is located at Xingmei Building 2, Dongchang Road, Liaocheng City, Shandong Province, China. The company holds a harbor trust tier on the platform, which represents a baseline verification level. Notably, the supplier shows a 0.00% response rate with zero average response hours recorded, indicating that prospective buyers should not rely on rapid communication and should plan for potential delays in quotation and order confirmation. The listing provides detailed technical guidance on storage, transport, and handling of Alkyl Sulfonic Acid Phenyl Ester (T-50), suggesting practical experience with this material, though no manufacturing history, production capacity, or year of establishment is disclosed.

The company's profile does not state any certifications, quality management systems, export licences, or client references. No information is provided about factory size, employee count, annual turnover, or R&D capabilities. The product description focuses narrowly on chemical properties and handling instructions rather than competitive positioning or market presence. Buyers should verify the supplier's production capabilities, quality control procedures, and export experience directly before committing to orders. The address in Liaocheng, a city in Shandong Province known for chemical and materials industries, offers a plausible industrial context but does not substitute for direct supplier due diligence.