Copper chromite

Product Name: Copper chromite
CAS No.: 12053-18-8
Chemical Name: Copper chromite
Synonyms: Oxocopper;COPPER CHROMITE;COOPER CHROMITE;Einecs 235-000-1;COPPER(II) CHROMITE;COPPERCHROMIUM OXIDE;COPPER CHROMITE CATALYST;oxo-(oxochromiooxy)chromium;CopperChromite(Ba/MnPromoted);copper(ii) chromium(iii) oxide
CBNumber: CB7172861
Molecular Formula: CrCuH2O
Formula Weight: 133.56
MOL File: 12053-18-8.mol

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Copper chromite Property

form: powder
InChI: InChI=1S/Cr.Cu.H2O/h;;1H2
InChIKey: ZKEGZFIDFXEQLM-UHFFFAOYSA-N
SMILES: [Cr].[Cu].O

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Safety

Hazard Codes: O,Xi,T,N
Risk Statements: 8-37-22-49-50
Safety Statements: 17-45-53-61
RIDADR: UN 1479 5.1/PG 2
WGK Germany: 3
TSCA: Yes
HazardClass: 5.1

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H272May intensify fire; oxidizer

H335May cause respiratory irritation

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P220Keep/Store away from clothing/…/combustible materials.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 209317
Product name: Copper chromite
Packaging: 100g
Price: $96.9
Updated: 2024/03/01

Sigma-Aldrich

Product number: 209317
Product name: Copper chromite
Packaging: 500g
Price: $377
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: ING0004011
Product name: COPPERCHROMITE CATALYST
Purity: 95.00%
Packaging: 100G
Price: $2474.01
Updated: 2021/12/16

AK Scientific

Product number: 8501AF
Product name: Copper chromite
Packaging: 1g
Price: $14
Updated: 2021/12/16

Oakwood

Product number: 099302
Product name: Copper chromite
Packaging: 10g
Price: $15
Updated: 2021/12/16

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Copper chromite Chemical Properties,Usage,Production

Description

Copper chromite is a black powder and inorganic pigment thatadopts a spinel crystal structure. It can be made by the high-temperaturecalcination of copper(II) oxide and chromium(III) oxide or the thermaldecomposition of copper chromate, which evolves oxygen at higher temperaturesand decomposes to copper chromite.

The copper chromite (CuCr2O4) is one of the most efficient materials, has wide commercial application as catalysts being used in the unit processes of organic synthesis such as hydrogenation, dehydrogenation, hydrogenolysis, oxidation, alkylation, cyclization, etc. It can be used in the pollution abatement as the catalyst to remove aqueous organic wastes, volatile organic compound (VOC) and vehicular primary emissions such as CO, unburned hydrocarbon, NOx and soot.

Chemical Properties

black powder

Uses

Copper chromite is primarily used as a catalyst forhydrogenation reactions because of its ability to hydrogenate functional groupsin aliphatic and aromatic compounds selectively. Industrially, copper chromiteis used to reduce furfural to furfuryl alcohol and butyraldehyde to 1-butanol,partially reduce conjugated dienes to monoenes, and selectively reduce carbonylgroups in vegetable oils. This CuCr catalyst is studied for a variety ofcatalytic applications including converting the hydrogenolysis of cellulose.It is also used as a catalyst for combustion to help control burn rate and as alight-absorbing pigment.

Preparation

Copper chromite is produced by thermal decomposition of one of three substances. The traditional method is by the ignition of copper chromate:
2CuCrO4 → 2CuCrO3 + O2
Copper barium ammonium chromate is the most commonly used substance for production of copper chromite. The resulting copper chromite mixture produced by this method can only be used in procedures that contain materials inert to barium, as barium is a product of the decomposition of copper barium ammonium chromate, and is thus present in the resulting mixture. The by-product copper oxide is removed using an acetic acid extraction, consisting of washing with the acid, decantation and then heat drying of the remaining solid to yield isolated copper chromite. Copper chromite is produced by the exposure of copper barium ammonium chromate to temperatures of 350-450 °C, generally by a muffle furnace:
Ba2Cu2(NH4)2(CrO4)5 → CrCuO3 + CuO + 2Ba + 4H2O + 4Cr + N2 + 6O2

Copper chromite Preparation Products And Raw materials

Raw materials

Preparation Products

Octanal 1-Dodecanol Decyl aldehyde N-Isopropyl-N'-phenyl-1,4-phenylenediamine

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Copper chromite Suppliers

China 57 Europe 2 Germany 1 India 8 Switzerland 1 United Kingdom 3 United States 8 Global 80

hebei crovell biotech Co,.LTD

Tel: 19930503252
Email: mia@crovellbio.com
Country: China
ProdList: 1458
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14103
Advantage: 59

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

HBCChem, Inc.

Tel: +1-510-219-6317
Fax: +1-650-486-1361
Email: sales@hbcchem.com
Country: United States
ProdList: 10648
Advantage: 60

Finetech Industry Limited

Tel: 027-87465837 19945049750
Fax: 027-8777-2287
Email: sales@finetechnology-ind.com
Country: China
ProdList: 9648
Advantage: 58

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51456
Advantage: 80

Shanghai Synchem Pharma Co., ltd

Tel: 21-619849051-1 18521059765
Email: synchempharma@aliyun.com
Country: China
ProdList: 6463
Advantage: 55

Guangzhou Jhd Chemical Reagent Co., Ltd.

Tel: 020-84383047
Fax: 020-84380294
Email: sales@jhd.com.cn
Country: China
ProdList: 9186
Advantage: 65

Aikon International Limited

Tel: 025-58851090 13611564524
Fax: (6)02557626880
Email: lwan@aikonchem.com
Country: China
ProdList: 15951
Advantage: 58

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View Lastest Price from Copper chromite manufacturers

Hebei Mojin Biotechnology Co., Ltd

Product: Copper Chromite 12053-18-8
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99.2%
Supply Ability: 50000KG/month
Release date: 2024-10-22

Nanjing Deda New Material Technology Ltd.

Product: Copper chromite 12053-18-8
Price: US $10.00-30.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100ton/ month
Release date: 2024-03-29

Wuhan Ruichi Technology Co., Ltd

Product: Copper chromite 12053-18-8
Price: US $30.00/KG
Min. Order: 1KG
Purity: 99.9%
Supply Ability: 20 Tons
Release date: 2024-01-03

12053-18-8, Copper chromiteRelated Search:

Chromium(VI) oxide Cupric oxide Copper chromite

CopperChromite(Ba/MnPromoted)

copper(ii) chromium(iii) oxide

COOPER CHROMITE

oxo-(oxochromiooxy)chromium

Oxocopper

COPPER(II) CHROMITE

COPPERCHROMIUM OXIDE

COPPER CHROMITE CATALYST

Einecs 235-000-1

oxocopper:oxo(oxochromiooxy)chromium

COPPER CHROMITE

A Speccial Chemical LDS Additive

Chromium copper oxide (Cr2Cu2O5)

12053-18-8

CuOCr2CuO4

2CuOCr2O3

Catalysis and Inorganic Chemistry