从China供应商批发进口3,4-Difluorobenzoic Acid — FOB条款

3,4-Difluorobenzoic acid (CAS 455-86-7) is a fluorinated aromatic carboxylic acid supplied by Speranza Chemical Co., Ltd. from Shenzhen, China. The material is offered at 99% purity with molecular formula C7H4F2O2 and molecular weight of 158.1 g/mol. Its melting point is 122 degrees Celsius, and it is classified as non-dangerous for transport with H.S. code 29163900, making it straightforward to import under standard chemical handling protocols.

The product appears as an off-white solid and functions primarily as a synthesis intermediate in pharmaceutical and agrochemical manufacturing. The two fluorine substituents at the 3- and 4-positions on the benzoic acid ring confer unique electronic properties that make this compound valuable for building block chemistry. Standard packaging is 25 kg per fibre drum, though custom packaging arrangements are available on request. Storage below 30 degrees Celsius preserves stability; the material does not require specialised refrigeration under normal warehouse conditions.

Buyers in the pharmaceutical, agrochemical, and advanced materials sectors use 3,4-Difluorobenzoic acid to construct fluorinated active pharmaceutical ingredients (APIs), herbicide intermediates, and specialty polymer components. The compound's EINECS number 207-249-6 is listed and active. Importers should confirm with Speranza Chemical Co., Ltd. whether current batch-specific certificates of analysis, MSDS documentation, and any pharmaceutical-grade compliance statements are available, as these are not stated in the listing data.

Speranza Chemical Co., Ltd. operates from premises at 1809, Yingfeng Center, No.6 Yinwei Road, Longgang District, Shenzhen, Guangdong Province, 518000, in the People's Republic of China. The company holds a harbour trust tier on the platform, which indicates a verified business licence and operational presence rather than the highest verification level. The response rate is recorded at 0.00% with an average response time of zero hours, suggesting that direct enquiry responsiveness through this channel has not yet been established or documented.

The listing presents Speranza Chemical Co., Ltd. as a supplier of fine chemicals and synthesis intermediates, with this particular product positioned for B2B bulk supply. No specific information about years in operation, annual revenue, production capacity, number of employees, or client references is provided in the source data. The company's location in Shenzhen places it within one of China's major chemical and electronics manufacturing corridors, with access to Shenzhen Port for international shipment. Buyers should conduct independent due diligence on production capabilities, quality management systems, and regulatory compliance status before committing to orders.