| Customization: | Available |
|---|---|
| CAS No.: | 106-50-3 |
| Formula: | C6h8n2 |
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Product Name: p-Phenylenediamine, also known as 1,4-diaminobenzene.
CAS Number: 106-50-3
Molecular Formula: C6H8N2.
Appearance: It is a white to light purple - red crystal. It turns light red when exposed to air or light.
Melting Point: 147 - 148ºC.
Boiling Point: 267ºC.
Solubility: It is slightly soluble in water, soluble in ethanol, ether, and chloroform. It can also dissolve in dilute acids.
Chemical Properties: It has strong reducing properties and can easily react with oxidizing agents. It can also undergo substitution reactions, such as diazotization reactions.
Uses
Dye Industry: It is an important intermediate for synthesizing azo dyes, anthraquinone dyes, and other dyes. It can provide vivid colors and good color fastness to dyes. In addition, it is widely used in the production of hair dyes. It can penetrate the hair shaft and react with other substances to form colored substances, thereby achieving the purpose of dyeing hair.
Rubber Industry: It is used as an antioxidant and antiozonant in the rubber industry. It can improve the aging resistance and ozone resistance of rubber products, extend their service life, and enhance the performance of rubber in harsh environments.
Chemical Industry: It is used in the synthesis of some polymers, such as polyamides and polyurethanes. It can improve the mechanical properties and thermal stability of polymers. In addition, it can also be used as a curing agent for epoxy resins, which can improve the cross - linking density and performance of epoxy resins.
Other Fields: It is also used in the pharmaceutical industry to synthesize some drugs. In addition, it can be used as a developer in the photographic industry and a reagent in analytical chemistry.
Safety Risks
Health Hazards: p - Phenylenediamine is toxic and can cause skin allergies, contact dermatitis, and other symptoms. It can also cause damage to the respiratory system, liver, and kidneys. In addition, it is a potential carcinogen and mutagen, and long - term exposure to it may increase the risk of cancer.
Environmental Hazards: It is harmful to the environment and can cause pollution to water bodies, soil, and air. It is difficult to degrade in the environment and may have a long - term impact on the ecological environment.
Fire and Explosion Hazards: It is flammable and can form explosive mixtures with air. When exposed to open fire, high heat, or oxidizing agents, it may burn or explode. Therefore, it should be stored and transported with caution and in accordance with relevant safety regulations.
| Liquid products | Drum of 5kg ,10 kg ,25 kg ,50 kg 200 kg ,250 kg . 1000 kg IBC drum. TANK with 20 tons ,25 tons . |
| Solid products | Bag of 1 kg ,2 kg ,5 kg ,25 kg ,500kg ,1000 kg . Drum of 25 kg and 50 kg. |
Packaging can be customized according to customer requirements.
Qingdao Jinyu Chemical Co., LTD,which is located in Qingdao City, China, with registered capital of RMB 10 million, is a dynamic chemical import and export enterprise with customer demand as its own responsibility. The founder has been engaged in the chemical industry for more than 20 years. With professional technical and marketing personnel, diversified cooperative factories with synthetic technology and efficient logistics management, we provide services to customers all over the world. After years of hard work, we have selected a number of excellent chemical production cooperative enterprises in China. These enterprises have their own advantages in different chemical synthesis fields. They have passed the strict inspection of suppliers by many customers and formed a long-term and stable strategic partnership with customers. With our partners' excellent equipment, well-trained employees and mature technology, we also continue to provide customers with more products.
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