Overview
| Product Name | Ammonia Solution (Aqueous Ammonia) |
| Chemical Category | Inorganic Alkaline Solution |
| Molecular Formula | NH₄OH (commonly represented, though technically a solution of NH₃ in H₂O) |
| Molecular Weight | 35.05 g/mol |
| CAS Number | 1336-21-6 |
| Appearance | Colorless to slightly yellow transparent liquid with a pungent, irritating odor |
Description
Ammonia Solution, also known as Aqueous Ammonia, is a clear, colorless liquid formed by dissolving ammonia gas (NH₃) in water. It is a widely used alkaline reagent and cleaning agent, known for its strong, pungent smell. Ammonia solution is commonly used in water treatment, chemical synthesis, textile, and electronics industries. Its concentration varies depending on the application, typically ranging from 5% to 30%.
Specifications
| Grade Type | Description | Typical Concentration (%) |
|---|---|---|
| Industrial Grade | For wastewater neutralization and general industrial use | 20%, 25%, 28% |
| Electronic Grade | High-purity ammonia used in semiconductor manufacturing | 25%, 28% |
| Agricultural Grade | Used as nitrogen fertilizer or pH regulator | 20%, 25% |
| Food Grade | Meets standards for food processing applications | ≤10% |
| Customized Grade | Tailored strength or purity based on customer needs | As requested |
Applications
- Water Treatment: pH adjustment and neutralization in industrial and municipal water.
- Chemical Industry: Intermediate in production of fertilizers, resins, and amines.
- Electronics: High-purity grade for etching and cleaning semiconductor components.
- Textile Industry: Used in dyeing and scouring processes.
- Food & Beverage: (Food-grade) Used for food sanitation and processing where approved.
Advantages
- Effective alkaline agent with quick neutralization effect
- Available in a wide range of concentrations
- Economical and easy to handle
- Compatible with various industrial processes
- Useful for both acid neutralization and nitrogen supplementation
Storage
Store in a cool, well-ventilated area away from heat, flame, and direct sunlight. Containers must be tightly closed to prevent ammonia gas escape. Avoid contact with acids and oxidizing agents. Handle with care due to corrosive and volatile nature.
Packaging
- Liquid: 1000L IBC tank, 200L plastic drum, or 25L jerrycan
- Custom packaging available upon request
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