11104-65-7

Basic information

• Product Name: COPPER CHROMITE
• Synonyms: COPPER CHROMITE CATALYST;COPPERCHROMIUM OXIDE;COPPER(II) CHROMITE;Chromium copper oxide
• CAS NO: 11104-65-7
• Molecular Formula: Cr2CuO4
• Molecular Weight: 231.54
• EINECS: 235-000-1
• Product Categories: UVCBs-inorganic
• Mol File: 11104-65-7.mol
• Article Data: 0

Chemical Properties

• Melting Point: 1100 °C (decomp)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: bright green powder
• Density: g/cm³
• CAS DataBase Reference: COPPER CHROMITE(CAS DataBase Reference)
• NIST Chemistry Reference: COPPER CHROMITE(11104-65-7)
• EPA Substance Registry System: COPPER CHROMITE(11104-65-7)

Safety Data

• Hazard Codes: O,Xi
• Statements: 8-37
• Safety Statements: 17
• RIDADR: UN 1479 5.1/PG 2
• WGK Germany: 3
• Hazardous Substances Data: 11104-65-7(Hazardous Substances Data)

Usage

General Description

Copper chromite, also known as black copper oxide, is a chemical compound with the molecular formula Cu2Cr2O5. It is a bluish-black powder with moderate density and is insoluble in water. Copper chromite is a versatile catalyst widely used in various industrial processes, such as the production of organic chemicals, plastics, and pharmaceuticals. It serves as a catalyst in reactions such as hydrogenation, dehydrogenation, and isomerization. Additionally, copper chromite is used as an ingredient in the manufacturing of high-performance pigments, inks, and ceramic glazes. Due to its unique properties and multiple applications, copper chromite is an essential chemical in many industrial sectors.

InChI:InChI=1/Cr.Cu.O/q;;-2

Related news

Synthesis of COPPER CHROMITE (cas 11104-65-7) catalyst07/26/2019

Copper chromite (CuCr2O4) catalysts were prepared by ceramic and coprecipitation methods and characterized by X-ray diffraction, scanning electron microscopy (SEM), elemental, differential calorimetric (DSC), thermogravimetric and granulometric analysis, mass spectroscopy and infrared spectrosco...detailed

Deactivation mechanistic studies of COPPER CHROMITE (cas 11104-65-7) catalyst for selective hydrogenation of 2-furfuraldehyde07/25/2019

Deactivation mechanisms of copper chromite (CuCr2O4⋅CuO) catalyst for vapor-phase selective hydrogenation for furfuryl alcohol have been investigated using ex situ and in situ X-ray absorption fine structure (XAFS), X-ray photon spectroscopy (XPS), and Auger Electron Spectroscopy (AES). At 200 °...detailed

Role of promoters in COPPER CHROMITE (cas 11104-65-7) catalysts for hydrogenolysis of glycerol07/24/2019

Various copper chromite catalysts with and without promoters were prepared by simultaneous co-precipitation and digestion technique and the role of promoters (Al, Ba and Zn) was investigated for hydrogenolysis of glycerol to 1,2-propylene glycol (1,2-PG) in both batch and continuous operations. ...detailed

Ethanol dehydrogenation to ethyl acetate by using copper and COPPER CHROMITE (cas 11104-65-7) catalysts07/23/2019

In the recent years, the interest in the ethanol production from renewable natural sources, as a possible alternative energy vector, has strongly grown in the world. The low-cost ethanol availability has also favored the study of the production of different chemicals such as ethylene, ethyl ethe...detailed

Enhancing the stability of COPPER CHROMITE (cas 11104-65-7) catalysts for the selective hydrogenation of furfural with ALD overcoating (II) – Comparison between TiO2 and Al2O3 overcoatings07/22/2019

TiO2 atomic layer deposition (ALD) overcoatings were applied to copper chromite catalysts to increase the stability for 2-furfuraldehyde (“furfural”) hydrogenation. After overcoating, about 75% activity was preserved compared to neat copper chromite: much higher activity than an alumina-ALD-ov...detailed

Synthesis and characterization of a novel COPPER CHROMITE (cas 11104-65-7) catalyst for the thermal decomposition of ammonium perchlorate07/19/2019

A novel copper chromite based burning rate catalyst for composite solid propellants was synthesized by the thermal decomposition of basic copper ethylamine chromate. Thermal decomposition of the precursor to copper chromite was followed by TG–DSC techniques and the volatile products formed were...detailed

Studies on the role of iron oxide and COPPER CHROMITE (cas 11104-65-7) in solid propellant combustion07/18/2019

Iron oxide and copper chromite are the known burn rate enhancers used in a composite solid propellant. Lot of research has been carried out to understand the mechanism or location of action of the burn rate modifiers so as to better tailor the burning rate of a composite propellant. The literatu...detailed

Process intensification of COPPER CHROMITE (cas 11104-65-7) (CuCr2O4) nanoparticle production using continuous flow microreactor07/17/2019

The present study deals with the production of monodispersed copper chromite nanoparticles in a continuous flow micro channel reactor. The precursors used were aqueous solutions of copper nitrate and chromium nitrate. A mixture of the precursor at a fixed copper to chromium metal ion ratio and c...detailed