VWR Copper(II) oxide ≥97.5%, powder, AnalaR NORMAPUR® analytical reagent

VWR Copper(II) Oxide, a black fine powder with ≥97.5% purity, is an AnalaR NORMAPUR® analytical reagent used in inorganic synthesis, ceramics, analytical chemistry, and as a precursor for copper compounds. Its high copper content (≥78%), low moisture, and minimal impurities make it ideal for precision laboratory applications.

Key Features

• ≥97.5% Assay – High-purity copper(II) oxide for analytical and synthetic use
• AnalaR NORMAPUR® Grade – Trusted standard for laboratory reagents
• Low Impurities – Carbonates ≤0.3%, Chlorides ≤0.03%, Iron ≤0.03%
• High Thermal Stability – Melting point 1326 °C, boiling point 2000 °C
• Powder Form – Easy to dispense, mix, or react in solid-state procedures

Specifications

Applications

• Analytical Chemistry – Used as a standard for gravimetric and volumetric analysis
• Ceramics & Glass – Pigment and fluxing agent for color and thermal stability
• Synthesis of Copper Salts – Precursor in chemical production
• Catalysis Research – Component in oxidation-reduction studies
• Battery & Electronics – Material for conductive pastes and electrodes

Ordering Information

VWR® Copper(II) Oxide, ≥97.5%, AnalaR NORMAPUR® provides reliable performance for chemical synthesis, ceramic processing, and analytical testing. Its high copper content and low impurity levels ensure consistency across diverse scientific and industrial applications.