1.02766

Copper(II) oxide

powder for analysis EMSURE^® ACS

• Sinónimos: Copper(II) oxide, Copper monoxide granulated
• Fórmula empírica (notación de Hill): CuO
• Número de CAS: 1317-38-0
• Peso molecular: 79.55
• Número MDL: MFCD00010979
• Código UNSPSC: 12352303
• Número índice de la CE: 215-269-1
• NACRES: NA.21

Propiedades

• grado: ACS reagent
• Nivel de calidad: 300
• Línea del producto: EMSURE^®
• Análisis: ≥99.0% (complexometric)
• formulario: solid
• potencia: 470 mg/kg LD₅₀, oral (Rat)
• impurezas: ≤0.01% Total sulfur (as SO₄); ≤0.02% Substances insoluble in dilute hydrochloric acid
• tamaño de partícula: ≤160 μm (d95,laser diffraction)
• pH: 7 (20 °C, 50 g/L in H₂O, slurry)
• mp: 1326 °C (decomposition)
• densidad: 6.48 g/cm³ at 25 °C
• densidad aparente: 500 kg/m³
• trazas de anión: chloride (Cl^-): ≤0.005%; sulfur compounds (as SO₄^2-): ≤0.01%
• trazas de catión: C: ≤0.01%; Ca: ≤0.01%; Cr: ≤0.05%; Fe: ≤0.05%; K: ≤0.02%; N: ≤0.002%; Na: ≤0.05%; Pb: ≤0.05%; excess alkali:, passes test
• temp. de almacenamiento: no temp limit
• InChI: 1S/Cu.O
• Clave InChI: QPLDLSVMHZLSFG-UHFFFAOYSA-N

Descripción

Aplicación

• Impact of temperature on the physicochemical, structural and biological features of copper-silica nanocomposites.: This study investigates how temperature variations affect the properties of copper-silica nanocomposites. The research focuses on the physicochemical and structural changes that occur and their subsequent impact on biological applications. The findings provide valuable insights for the development of advanced materials with tailored properties for specific applications (Dulski et al., 2020).


• H(2)O(2)-assisted photoelectrocatalytic degradation of Mitoxantrone using CuO nanostructured films: Identification of by-products and toxicity.: This article explores the degradation of Mitoxantrone, a chemotherapy drug, using copper oxide nanostructured films in a photoelectrocatalytic process assisted by hydrogen peroxide. The study identifies the by-products formed during degradation and assesses their toxicity. The research highlights the potential of CuO nanostructured films in environmental remediation and pharmaceutical waste management (da Rosa et al., 2019).

Nota de análisis

Assay (complexometric): ≥ 99.0 %
Substances insoluble in dilute hydrochloric acid: ≤ 0.02 %
Free Alkali: passes test
Chloride (Cl): ≤ 0.005 %
Total sulfur (as SO₄): ≤ 0.01 %
Total nitrogen (N): ≤ 0.002 %
C (Carbon): ≤ 0.01 %
Ca (Calcium): ≤ 0.01 %
Cr (Chromium): ≤ 0.05 %
Fe (Iron): ≤ 0.05 %
K (Potassium): ≤ 0.02 %
Na (Sodium): ≤ 0.05 %
Pb (Lead): ≤ 0.05 %
Particle size (laser diffraction) (d95): ≤ 160 µm

Información legal

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Pictogramas: GHS09
• Palabra de señalización: Warning
• Frases de peligro: H410
• Consejos de prudencia: P273 - P391 - P501
• Clasificaciones de peligro: Aquatic Acute 1 - Aquatic Chronic 1
• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable