| Customization: | Available |
|---|---|
| CAS No.: | 7782-92-5 |
| Formula: | Nanh2 |
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Product Name: Sodium amide
CAS No.:7782-92-5
Molecular Formula: NaNH2
Molecular Weight: 39.02 g/mol
Appearance: White crystalline powder (industrial products often appear iron-gray as lumps or powder, with an ammonia odor).
Melting Point: 210 °C (decomposes).
Boiling Point: 400 °C (decomposes).
Density: 1.40 g/cm³.
Solubility:Insoluble in organic solvents except liquid ammonia (e.g., ether, benzene).
Chemical Properties
Strong Basicity:
Acts as a strong base in organic synthesis, commonly used as a condensing agent, alkylating agent, or dehalogenating agent.
Reacts with compounds containing active hydrogen (e.g., alcohols, phenols, carboxylic acids) to abstract protons.
Strong Reductivity:
Reacts violently with water, carbon dioxide, and oxygen; must be stored away from air and moisture.
Thermal Instability:
Decomposes into sodium, nitrogen, and hydrogen at high temperatures; flammable in the presence of open flames.
Applications
Organic Synthesis:
Used in the production of cyanides, indigo dyes, sulfonamide drugs, etc.
Participates in dehalogenation reactions (e.g., removal of HX from halogenated hydrocarbons to form alkenes) and ester condensation reactions as a strong base.
Preparation of Amino Compounds:
Reacts with halogenated hydrocarbons to form amines.
Analytical Chemistry:
Used to determine nitrogen content in certain organic compounds.
Safety and Storage
Hazards:
Severe Corrosiveness: Causes severe burns upon contact with skin or eyes.
Fire and Explosion Risk: Reacts violently with water, acids, or oxidizing agents, potentially causing fires or explosions.
Safety Precautions:
Handle in a dry, inert atmosphere (e.g., nitrogen). Wear protective gloves, goggles, and a respirator.
Store in a sealed container in a cool, dry, well-ventilated area, away from water, moisture, and flammable materials.
Emergency Response:
For spills, cover with dry sand and collect in a sealed container. Do not use water to flush.
Extinguish fires with dry graphite powder or sodium carbonate; avoid water or foam fire extinguishers.
| 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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