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VWR Ammonium fluoride ≥98.0%, AnalaR NORMAPUR® analytical reagent
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Specifications:
| Application | Organic Synthesis | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | NH₄F |
Ammonium fluoride (NH₄F) is a highly soluble inorganic salt commonly used in analytical chemistry, etching, surface cleaning, and crystal growth applications. The AnalaR NORMAPUR® grade (≥98.0%) ensures high purity and consistency, making it suitable for regulated laboratory environments and quality control operations.
Key Features
- High Purity (≥98.0%): Meets analytical grade specifications for reliable lab performance
- AnalaR NORMAPUR® Quality: Ensures batch-to-batch consistency for routine analysis
- Water Soluble Fluoride Source: Ideal for etching, metal cleaning, and buffer formulations
- Plastic Bottle Packaging: Chemically compatible and safe for long-term storage
- Ambient Storage: Stable under normal laboratory conditions
Chemical and Physical Properties
| Property | Specification |
|---|---|
| Chemical Name | Ammonium Fluoride |
| CAS Number | 12125-01-8 |
| Molecular Formula | NH₄F |
| Molecular Weight | 37.04 g/mol |
| Melting Point | 160 °C |
| Density | 1.0088–1.0096 g/cm³ (at 25 °C) |
| Storage Temperature | Ambient |
| EINECS Number | 235-185-9 |
| MDL Number | MFCD00011423 |
| Merck Index | 13,00524 |
| UN Number | UN2505 |
| ADR Classification | Class 6.1, Packing Group III |
Safety and Handling
| Hazard Classification | Details |
|---|---|
| GHS Pictogram | Toxic |
| Hazard Statement | H301: Toxic if swallowed |
| Precautions | Use PPE; avoid inhalation and ingestion; store securely |
Applications
- Analytical Chemistry: Reagent for qualitative and quantitative analysis
- Glass Etching & Metal Cleaning: Component in etching solutions for semiconductor and glass industries
- Surface Treatment: Cleans oxides from metal surfaces before electroplating
- Crystallography & Fluorination: Used in the preparation of certain fluorine-containing compounds
- Biochemical Buffers: Occasionally used in mild buffer solutions requiring fluoride ions
VWR Ammonium Fluoride ≥98.0%, AnalaR NORMAPUR® is a trusted reagent in analytical, materials science, and industrial chemistry applications. Its high solubility and consistent quality make it a critical component in etching, cleaning, and fluorination workflows where precision and purity are paramount.