0
VWR Silver nitrate 99.8-100.5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS
Catalog No :
CAS Number :
Brand :
In Stock
Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | AgNO₃ |
VWR Silver Nitrate, part of the AnalaR NORMAPUR® range, is a high-purity, white crystalline solid conforming to the specifications of Ph. Eur., ACS, and Reag. standards. With an assay of 99.8–100.5%, it is ideally suited for quantitative analysis, titration, trace metal detection, and pharmaceutical testing.
This reagent-grade compound undergoes rigorous quality control to ensure low levels of trace impurities such as lead, cadmium, and chlorides. Its high solubility and precision make it reliable for academic, industrial, and regulated laboratory applications, including use in the preparation of volumetric solutions and as a precipitating agent for halide analysis.
Specifications
| Property | Value |
|---|---|
| Product Name | Silver Nitrate, AnalaR NORMAPUR® |
| Chemical Formula | AgNO₃ |
| Assay | 99.8–100.5% |
| Molecular Weight | 169.87 g/mol |
| CAS Number | 7761-88-8 |
| MDL Number | MFCD00003414 |
| Merck Index | 12,08661 |
| EINECS Number | 231-853-9 |
| UN Number | UN1493 |
| ADR Classification | Class 5.1 (oxidizing), Packing Group II |
| REACH Registration | 01-2119513705-43 |
| Boiling Point | 444 °C (at 1013 hPa) |
| Melting Point | 210 °C |
| Density (20 °C) | 4.35 g/cm³ |
| Storage Temperature | Ambient |
| GHS Classification | GHS03 (Oxidizing), GHS05 (Corrosive), GHS07 (Irritant), GHS09 (Environmental Hazard) |
Purity & Trace Impurities (Selected Results)
| Parameter | Specification |
|---|---|
| Foreign salts | ≤ 0.3% |
| Insolubility in water | ≤ 50 ppm |
| Chloride (Cl⁻) | ≤ 5 ppm |
| Sulphate (SO₄²⁻) | ≤ 20 ppm |
| Calcium (Ca) | ≤ 10 ppm |
| Cadmium (Cd) | ≤ 1 ppm |
| Copper (Cu) | ≤ 2 ppm |
| Iron (Fe) | ≤ 2 ppm |
| Potassium (K) | ≤ 50 ppm |
| Magnesium (Mg) | ≤ 5 ppm |
| Manganese (Mn) | ≤ 5 ppm |
| Nickel (Ni) | ≤ 5 ppm |
| Lead (Pb) | ≤ 10 ppm |
| Zinc (Zn) | ≤ 1 ppm |
Compliance & Identification
- Conforms to: Reag. Ph. Eur. / ACS
- Identification (Ag, NO₃): Passes Ph. Eur. tests
- Clarity, Acidity/Alkalinity, Appearance: Passes ACS and Ph. Eur. requirements
Packaging Options
| Catalog Number | Pack Type | Pack Size |
|---|---|---|
| 21572.133 | Plastic bottle (solids) | 25 g |
| 21572.188 | Plastic bottle (solids) | 100 g |
| 21572.235 | Plastic bottle (solids) | 250 g |
| 21572.292 | Plastic bottle (solids) | 1 kg |
Applications
- Precipitation titrations (e.g., Mohr method for chloride)
- Pharmaceutical quality control
- Trace metal detection in analytical chemistry
- Photographic formulations
- Staining and microscopy techniques
- Environmental monitoring for halides and heavy metals
- Preparation of volumetric silver nitrate solutions
VWR Silver Nitrate 99.8–100.5%, AnalaR NORMAPUR®, offers a high-purity, pharmaceutical-grade reagent that meets both European Pharmacopoeia and ACS standards, making it ideal for precise analytical, quality control, and environmental applications. With exceptional batch-to-batch consistency and low impurity levels, it supports a wide range of high-integrity testing workflows.
- Pack Size: 250g 1kg 100g 25g