VWR Copper ≥99.5%, Turnings, AnalaR NORMAPUR® Analytical Reagent
Catalog No :
CAS Number :
Brand :
In Stock
Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Crystals |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | Cu |
VWR Copper (AnalaR NORMAPUR®) is a high-purity copper metal reagent (≥99.5%) in turning form, designed for analytical chemistry, metallurgical studies, and general laboratory applications.
These copper turnings provide excellent purity, low trace metal contamination, and high surface area, making them suitable for quantitative analysis, catalyst preparation, reduction reactions, and electrochemical applications. Produced to meet AnalaR NORMAPUR® analytical-grade standards, this reagent ensures reproducibility and reliability in both academic and industrial laboratories.
Chemical Information
| Property | Details |
|---|---|
| Chemical Name | Copper |
| Chemical Formula | Cu |
| Molecular Weight | 63.55 g/mol |
| CAS Number | 7440-50-8 |
| MDL Number | MFCD00010965 |
| EINECS | 231-159-6 |
| Merck Index | 13,02545 |
| Storage Temperature | Ambient |
| Grade | AnalaR NORMAPUR® Analytical Reagent |
Physical and Chemical Properties
| Property | Value |
|---|---|
| Appearance | Reddish metallic turnings |
| Purity (Assay) | ≥99.5% |
| Insolubility in Nitric Acid | ≤0.05% |
| Density (20 °C) | 8.94 g/cm³ |
| Melting Point | 1083 °C |
| Boiling Point | 2595 °C (1013 hPa) |
| Stability | Stable under normal ambient conditions |
| Form | Solid metal turnings |
Trace Impurities
| Element | Limit |
|---|---|
| Ag (Silver) | ≤50 ppm |
| Fe + Al (Iron + Aluminum) | ≤0.025% |
| Pb (Lead) | ≤0.05% |
Applications
- Analytical reagent for trace metal and quantitative analysis.
- Redox and catalytic reaction studies.
- Electrochemical and conductivity research.
- Metallurgical and alloy development.
- Chemical synthesis and reduction processes.
- Educational demonstrations in metal chemistry and material science.
Safety and Handling
Hazard Classification: Non-hazardous under normal handling; may cause irritation as fine particulates.
Precautions:
- Avoid inhalation or ingestion of dust or filings.
- Use gloves and goggles when handling.
- Store in tightly sealed containers in a dry, cool environment.
Storage:
- Ambient temperature; protect from moisture and oxidizing agents.
Packaging and Ordering Information
| Catalog Number | Packaging Type | Pack Size | Container |
|---|---|---|---|
| 23055.232 | Plastic bottle | 250 g | For solids |
| 23055.298 | Plastic bucket | 1 kg | For solids |
VWR Copper ≥99.5%, Turnings, AnalaR NORMAPUR® is a high-purity analytical-grade copper reagent offering excellent chemical stability and low impurity levels. Its metallic turning form is ideal for analytical chemistry, catalyst synthesis, electrochemical studies, and metallurgical applications, ensuring consistent results across laboratory and industrial processes.
- Pack Size: 250g 1kg
0