1.02766

Copper(II) oxide

powder for analysis EMSURE^® ACS

• Synonim(y): Copper(II) oxide, Copper monoxide granulated
• Wzór empiryczny (zapis Hilla): CuO
• Numer CAS: 1317-38-0
• Masa cząsteczkowa: 79.55
• Numer MDL: MFCD00010979
• Kod UNSPSC: 12352303
• Numer indeksu EC: 215-269-1
• NACRES: NA.21

Właściwości

• klasa czystości: ACS reagent
• Poziom jakości: 300
• linia produktu: EMSURE^®
• Próba: ≥99.0% (complexometric)
• Postać: solid
• siła działania: 470 mg/kg LD₅₀, oral (Rat)
• zanieczyszczenia: ≤0.01% Total sulfur (as SO₄); ≤0.02% Substances insoluble in dilute hydrochloric acid
• wielkość cząstki: ≤160 μm (d95,laser diffraction)
• pH: 7 (20 °C, 50 g/L in H₂O, slurry)
• mp: 1326 °C (decomposition)
• gęstość: 6.48 g/cm³ at 25 °C
• gęstość nasypowa: 500 kg/m³
• ślady anionów: chloride (Cl^-): ≤0.005%; sulfur compounds (as SO₄^2-): ≤0.01%
• ślady kationów: 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. przechowywania: no temp limit
• InChI: 1S/Cu.O
• Klucz InChI: QPLDLSVMHZLSFG-UHFFFAOYSA-N

Opis

Zastosowanie

• 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).

Komentarz do analizy

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

Informacje prawne

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

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS09
• Hasło ostrzegawcze: Warning
• Zwroty wskazujące rodzaj zagrożenia: H410
• Zwroty wskazujące środki ostrożności: P273 - P391 - P501
• Klasyfikacja zagrożeń: Aquatic Acute 1 - Aquatic Chronic 1
• Kod klasy składowania: 13 - Non Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable