Diphenylamine (DPA) is a highly efficient chemical intermediate, which enjoys a high reputation in the market for its purity of up to 99.60%. As a stable organic compound, the molecular structure of DPA is (C6H5)2NH, and the Chemical Abstracts Service number is 122-39-4. With its excellent performance, it is widely used in the synthesis of rubber antioxidants, dyes, pharmaceutical intermediates, lubricant antioxidants and as a stabilizer for gunpowder. Its pure chemical properties ensure high efficiency in the above uses. Following strict packaging standards, DPA uses co-extruded paper bags lined with polyethylene film bags to ensure stable product quality with a net weight of 25 kg; or choose galvanized iron drums with a net weight of 210 kg for large-volume demand. At the same time, customized packaging solutions can be provided according to customer needs. In terms of storage, DPA needs to be stored in a closed, cool, dry and well-ventilated area to avoid direct sunlight affecting product quality. DPA appears as a white or light brown flake substance with high specification accuracy, which ensures purity and effect in practical applications. Our diphenylamine (DPA) products have become a trusted choice in the B2B foreign trade export market due to their excellent quality and wide range of applications. We focus on providing chemicals that meet industry standards and are of reliable quality to meet the needs of global customers.