VWR Copper ≥99.5%, Turnings, AnalaR NORMAPUR® Analytical Reagent

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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

PropertyDetails
Chemical NameCopper
Chemical FormulaCu
Molecular Weight63.55 g/mol
CAS Number7440-50-8
MDL NumberMFCD00010965
EINECS231-159-6
Merck Index13,02545
Storage TemperatureAmbient
GradeAnalaR NORMAPUR® Analytical Reagent

Physical and Chemical Properties

PropertyValue
AppearanceReddish metallic turnings
Purity (Assay)≥99.5%
Insolubility in Nitric Acid≤0.05%
Density (20 °C)8.94 g/cm³
Melting Point1083 °C
Boiling Point2595 °C (1013 hPa)
StabilityStable under normal ambient conditions
FormSolid metal turnings

Trace Impurities

ElementLimit
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 NumberPackaging TypePack SizeContainer
23055.232Plastic bottle250 gFor solids
23055.298Plastic bucket1 kgFor 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
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