Import Chlorpyrifos — Buy in Bulk from Supplier in China

Chlorpyrifos 97% TC and 480g/L EC from Hangzhou Hexin Chemical Co., Ltd. is an industrial-grade organophosphate pesticide with the molecular formula C9H11Cl3NO3PS. The technical concentrate contains at least 97% active ingredient, while the emulsifiable concentrate delivers 480 grams per litre in a water-dispersible formulation. Both forms are designed for precise dosing in agricultural applications and comply with standard industrial purity thresholds for active ingredients in crop protection products.

The product is available in two primary formulations: TC for further dilution by formulators and EC for direct field application. The EC formulation includes approved emulsifiers to ensure stable dispersion in water, meeting typical industry standards for emulsion stability and particle size distribution. Chlorpyrifos is not a systemic pesticide; it acts primarily through contact and ingestion, making it effective against chewing and sucking insects such as aphids, whiteflies, and certain nematodes. It is commonly used in cotton, rice, and vegetable production where resistance management requires rotation with other chemical classes.

Buyers in agriculture, turf management, and commercial horticulture source this product for integrated pest control programs. The formulation supports foliar spraying, soil drenching, and seed treatment applications. Trade terms are flexible but require confirmation with the supplier; packaging is typically in 25kg drums or 200kg steel drums. Buyers should verify the presence of a material safety data sheet and confirm compliance with their importing country's pesticide registration requirements before placing orders.

Hangzhou Hexin Chemical Co., Ltd. is a chemical manufacturer based in Nanyang Town, Xiaoshan District, Hangzhou, Zhejiang, China. The supplier operates as an imported-tier entity with harbor-level trust verification, indicating verified export compliance and logistics capability. The company's profile does not state years in operation, production volume, or client names, and no certifications are confirmed beyond those mentioned in the product description.

The listing confirms active production and export of chlorpyrifos formulations but provides no details on laboratory testing capacity, R&D staff, or in-house quality control protocols. The absence of response rate or average reply time suggests limited buyer engagement on the platform. Buyers should treat this as a manufacturer of technical-grade pesticide intermediates rather than a branded consumer product supplier.