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VWR Ammonium formate ≥97%, AnalaR NORMAPUR® analytical reagent, 500g
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Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | HCO₂NH₄ |
VWR® Ammonium Formate (≥97%, AnalaR NORMAPUR®) is a high-quality analytical reagent widely used in chromatography, spectroscopy, and chemical synthesis. With a guaranteed assay of ≥97%, it is especially valued as a buffering agent in HPLC and LC-MS mobile phases, where its volatility allows for easy removal by evaporation.
Ammonium formate also plays an important role in organic synthesis as a hydrogen donor in catalytic hydrogenation reactions, as well as in biochemical and environmental analyses. Its AnalaR NORMAPUR® designation ensures compliance with strict quality standards for reliable laboratory performance.
Key Features
- Analytical Grade Quality: AnalaR NORMAPUR® grade for reproducible results.
- High Purity: ≥97% assay with controlled impurities.
- Chromatography Ready: Commonly used in HPLC and LC-MS mobile phases.
- Versatile Reagent: Hydrogen donor in catalytic transfer hydrogenations.
- Reliable Packaging: Supplied as a crystalline solid in a 500 g plastic bottle.
Applications
- Chromatography: Volatile buffer component for HPLC and LC-MS.
- Spectroscopy: Sample preparation and matrix component.
- Organic Synthesis: Hydrogen donor in catalytic hydrogenation reactions.
- Biochemistry: Stabilizer and pH modifier in enzymatic assays.
- Environmental Chemistry: Analytical reagent in pollutant monitoring studies.
Specifications
| Property | Details |
|---|---|
| CAS Number | 540-69-2 |
| Molecular Formula | HCO₂NH₄ |
| Molecular Weight | 63.06 g/mol |
| Purity (Assay) | ≥97% |
| pH (5% solution, 20 °C) | 6 – 7 |
| Appearance | White crystalline solid |
| Melting Point | 119 – 121 °C |
| Density | 1.28 g/cm³ (25 °C) |
| Heavy Metals (as Pb) | ≤20 ppm |
| Chloride (Cl⁻) | ≤100 ppm |
| Sulphate (SO₄²⁻) | ≤100 ppm |
| Iron (Fe) | ≤20 ppm |
| Identification | Passes test |
| Storage Temperature | Ambient |
| Merck Index | 13,00525 |
Safety Information
- Hazard Classification: Irritant
- Precautions: Handle with gloves, goggles, and protective clothing. Use in a well-ventilated environment.
Ordering Information
| Catalog Number | Description | Pack Size | Container |
|---|---|---|---|
| 21254.260 | VWR® Ammonium Formate ≥97%, AnalaR NORMAPUR® | 500 g | Plastic bottle |
VWR® Ammonium Formate ≥97%, AnalaR NORMAPUR® is a high-purity, volatile analytical reagent designed for use in HPLC, LC-MS, organic synthesis, and general laboratory chemistry. Its compliance with AnalaR NORMAPUR® quality standards ensures consistent results, while its versatility makes it a reliable choice for both analytical and synthetic applications.