| Customization: | Available |
|---|---|
| CAS No.: | 12125-01-8 |
| Formula: | Nh4f |
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Product Description
Ammonium fluoride is a white crystalline solid that is hygroscopic and highly soluble in water. It is commonly used in various industrial applications, including as a reagent in chemical synthesis, in the preparation of fluorine compounds, and in metal surface treatment. It serves as a source of fluoride ions, which are essential for various chemical processes.
Physical and Chemical Properties
Appearance: White crystalline powder
Molecular Weight: 37.04 g/mol
Density: 1.25 g/cm³
Solubility: Highly soluble in water; slightly soluble in alcohol
Melting Point: 133 °C (271 °F)
pH: Approximately 4.5 (1% solution)
| Product Name | Ammonium Fluoride | Packing | 25kgs/bag |
| Formular | NH4F | Quantity | 17000kgs |
| CAS No. | 12125-01-8 | Specification Standard | GB 28653-2012 |
| No. | Test Item | Specification | Analysis Results |
| 1 | Apperance | White Crystalline Powder | White Crystalline Powder |
| 2 | Ammonium Fluoride(NH4F) | 95% min | 0.9676 |
| 3 | Ignition residue | 0.2%max | 0.0012 |
| 4 | Free acid(as HCl) | 1.0%max | 0.0056 |
| 5 | Sulphates | 0.1%max | 0.0005 |
| 6 | Fluosilicate | 0.6%max | 0.0021 |
Applications
Chemical Synthesis: Utilized as a reagent in the synthesis of various fluoride compounds.
Metal Treatment: Used in metal etching and surface treatment processes, particularly in the semiconductor industry.
Glass Etching: Employed in the etching of glass surfaces to achieve specific textures or patterns.
Fluorine Source: Acts as a source of fluoride ions in laboratory applications.
Safety and Handling:
Hazard Classification: Considered hazardous; may cause irritation to skin, eyes, and respiratory tract.
Storage: Store in a cool, dry place away from incompatible materials. Keep containers tightly closed.
Personal Protective Equipment (PPE): Use gloves, protective clothing, and eye protection when handling.
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