p-Phenylenediamine is aromatic diamine strong reducing intermediate with outstanding oxidative color developing performance.
| Chemical Name | 1,4-Benzenediamine |
| Chemical Formula | C₆H₈N₂ |
| CAS | 106-50-3 |
| Appearance | White to pale purplish red crystal |
| Melting point | 140℃ |
| Boiling point | 267℃ |
| Density（ρ20）, g/cm³ | 1.15 |
| Molecular Weight | 108.14 |
| Solubility | Easily soluble in hot water and ethanol, soluble in ether, slightly soluble in cold water |
Used as main raw material of permanent hair dye, polyimide polymer monomer, rubber antioxidant, aramid fiber synthetic intermediate and color developing reagent for analytical chemistry.
Store tightly sealed isolated from air, easy to oxidize and discolor, store under low temperature away from light and cool place, keep away from food and daily chemical raw materials.
We mainly supply agricultural fertilizers including urea, potassium sulfate, ammonium chloride and water-soluble fertilizer materials; as well as industrial chemical raw materials such as calcium chloride, sodium bicarbonate and phosphate products.
Yes. We can provide batch COA, MSDS, certificate of origin and other full set of export documents to meet customs clearance requirements worldwide.
Sure. We offer agricultural grade and industrial grade products. Customized purity, particle size and packaging are all available as customers' demands.
Sample order is acceptable. For bulk orders, goods can be delivered within 3-7 days for in-stock items. We also support long-term bulk order production arrangement.
We offer exclusive one-on-one pre-sales and after-sales responses throughout the process, along with customized supporting solutions, ensuring high efficiency, peace of mind, and reliable and stable delivery.
With 26 years of in-depth experience in the chemical industry, we have a well-established supply chain system, sufficient production capacity reserves, and the ability to provide large-scale supplies and continuous delivery.
We adhere to research and development innovation and strict quality control. Our formula and process are mature and stable, and our products feature high purity, stable performance, and are suitable for high-end application requirements in multiple industries.
If you have any questions, concerns, or need assistance, please feel free to contact us via phone, email, or online customer service at any time, and we will provide you with support and answers as soon as possible.
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