Diphenylamine, a versatile organic compound with CAS number 122-39-4, offers a range of applications that extend far beyond its primary roles as an antioxidant and dye intermediate. One of its notable uses is in analytical chemistry, particularly in the Dische test, where it serves as a reagent for the specific detection of DNA. This application highlights its importance in scientific research, diagnostics, and biochemical analysis. For institutions and laboratories seeking to purchase Diphenylamine, reliable sourcing from China-based suppliers is key.

The compound's chemical properties, including its stability and reactivity, also make it an effective stabilizer for various materials. It is used in the formulation of plastics to prevent degradation and in smokeless explosives to ensure safety and performance. This broad utility underscores why Diphenylamine is a sought-after chemical intermediate for a multitude of industries. Understanding the price and procurement options for this chemical intermediate from manufacturers in China is essential for efficient operations.

Beyond its analytical and stabilizing functions, Diphenylamine's antioxidant capabilities also contribute to the longevity of lubricants and rubber products. Its presence in these formulations helps to prevent oxidative damage, thereby enhancing product durability. The consistent availability and competitive pricing from China-based manufacturers make Diphenylamine an attractive choice for businesses worldwide, supporting advancements in analytical methods and material science.