1.02766

Copper(II) oxide

powder for analysis EMSURE^® ACS

• Synonyme(s) : Copper(II) oxide, Copper monoxide granulated
• Formule empirique (notation de Hill): CuO
• Numéro CAS: 1317-38-0
• Poids moléculaire : 79.55
• Numéro MDL: MFCD00010979
• Code UNSPSC : 12352303
• Numéro de classement CE : 215-269-1
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: ACS reagent
• Niveau de qualité: 300
• Gamme de produits: EMSURE^®
• Pureté: ≥99.0% (complexometric)
• Forme: solid
• Puissance: 470 mg/kg LD₅₀, oral (Rat)
• Impuretés: ≤0.01% Total sulfur (as SO₄); ≤0.02% Substances insoluble in dilute hydrochloric acid
• Taille des particules: ≤160 μm (d95,laser diffraction)
• pH: 7 (20 °C, 50 g/L in H₂O, slurry)
• Pf: 1326 °C (decomposition)
• Densité: 6.48 g/cm³ at 25 °C
• Masse volumique apparente: 500 kg/m³
• Traces d'anions: chloride (Cl^-): ≤0.005%; sulfur compounds (as SO₄^2-): ≤0.01%
• Traces de cations: 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
• Température de stockage: no temp limit
• InChI: 1S/Cu.O
• Clé InChI: QPLDLSVMHZLSFG-UHFFFAOYSA-N

Description

Application

• 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).

Remarque sur l'analyse

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

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS09
• Mention d'avertissement: Warning
• Mentions de danger: H410
• Conseils de prudence: P273 - P391 - P501
• Classification des risques: Aquatic Acute 1 - Aquatic Chronic 1
• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable