CAS 1308-06-1: Ossido di cobalto (II,III)
Descrizione:
Ossido di cobalto (II,III), noto anche come cobalto cobalto o ossido di cobalto, è un composto chimico con la formula Co3O4. È caratterizzato dai suoi stati di ossidazione misti di cobalto, dove il cobalto esiste negli stati di ossidazione +2 e +3. Questo composto appare tipicamente come una polvere nera o marrone scuro ed è insolubile in acqua, ma può dissolversi negli acidi. Ossido di cobalto (II,III) è noto per le sue proprietà semiconduttrici ed è spesso utilizzato come catalizzatore in varie reazioni chimiche, inclusa la produzione di idrogeno e nella sintesi di altri composti di cobalto. Inoltre, trova applicazioni in ceramiche, vetro e come pigmento grazie alla sua stabilità e colore. Il composto è anche di interesse nella tecnologia delle batterie, in particolare nelle batterie agli ioni di litio, dove può migliorare le prestazioni. Tuttavia, la manipolazione dei composti di cobalto richiede cautela, poiché il cobalto può essere tossico in certe forme e concentrazioni. Dovrebbero essere osservate le adeguate misure di sicurezza quando si lavora con questa sostanza in ambienti di laboratorio o industriali.
Formula:Co3O4
InChI:InChI=1/3Co.4O/q+2;2*+3;4*-2
Sinonimi:- Cobalt (+2) cobaltic (+3) oxide
- Cobalt Tetroxide
- Cobalt oxide
- Cobalt oxide (Co3O4)
- Cobalt oxide (Co<sub>3</sub>O<sub>4</sub>)
- Cobalt tetraoxide
- Cobalt(II,III) oxide
- Cobaltic-cobaltous oxide
- Cobalto-cobaltic oxide
- Cobalto-cobaltic oxide (Co3O4)
- Cobalto-cobaltic oxide (Co<sub>3</sub>O<sub>4</sub>)
- Vedi altri sinonimi
Ordinare per
15 prodotti.
Cobalt(II,III) oxide-Nano Powder, 99.8%
CAS:Formula:Co3O4Purezza:≥ 99.8%Colore e forma:Black powderPeso molecolare:240.80Cobalt(II,III) oxide, nanopowder, 99% (metals basis)
CAS:Cobalt(II,III) oxide is used in enamels, pigments, porcelain colorants, semiconductors, ceramics, catalysis, grinding wheels and other fields as an important inorganic material. It is a useful oxidant in chemical industry and as catalyst for organic synthesis. It is widely used as catalyst carrier and as electrode active material. It is also used in senior goggles, other filter materials, in temperature and gas sensors, in electronic ceramics, in lithium ion battery electrode materials, magnetic materials, electrochromic devices and solar energy absorbers. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:Co3O4Purezza:99%Peso molecolare:240.80Cobalt(II,III) oxide, Puratronic™, 99.9985% (metals basis)
CAS:It is used in artificial photosynthesis. It is used as a magnetic semiconductor. It is also employed in supercapacitors and lithium-ion batteries. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:Co3O4Purezza:99.9985%Colore e forma:Black, Crystals or powder or crystalline powderPeso molecolare:240.80Ref: IN-DA000UYK
Prodotto fuori produzioneCobalt(II,III) oxide, 99.7% (metals basis)
CAS:Glassy carbon is widely practiced as an electrode material in electrochemistry, as considerably as for high temperature crucibles and as a part of some prosthetic devices.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Suitable for battery materials development.Formula:Co3O4Purezza:99.7%Peso molecolare:240.80Cobalt(II,III) oxide, 99.5%
CAS:Cobalt(II,III) oxide, 99.5%Formula:Co3O4Purezza:99.5%Colore e forma:black pwdr.Peso molecolare:240.80Cobalt(II,III) oxide, 99.97+%
CAS:Formula:Co3O4Purezza:≥ 99.97% (trace metals basis)Colore e forma:Black or dark grey crystalline powder or crystalsPeso molecolare:240.80Cobalt(II,III) oxide
CAS:Cobalt(II,III) oxide is currently utilized in the process of artificial photosynthesis. It is also used for glass, optic and ceramic applications. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:Co3O4Colore e forma:Fine grey to black, PowderPeso molecolare:240.80Cobalt (II,III) Oxide pure, 99%
CAS:Formula:Co3O4Purezza:min. 99%Colore e forma:Greyish-black, Crystalline powderPeso molecolare:240.80Cobalt(II,III) oxide
CAS:Formula:Co3O4Purezza:(Titration) 71.0 - 72.0 % (as Co)Colore e forma:Black powderPeso molecolare:240.80Cobalt(II,III) oxide, 99.7% (metals basis)
CAS:Finds use in enamels, semiconductors, grinding wheels. Used in catalysis, superconductors, ceramics and other fields as an important inorganic material. Also used as catalyst and catalyst carrier, as electrode active material, for glass, porcelain colorants and pigments, as chemical industry oxidant and as a catalyst for organic synthesis, in senior goggles and other filter materials, in temperature and gas sensors, in electronic ceramics, in lithium ion battery electrode materials, magnetic materials, electrochromic devices, enamels, solar energy absorbers. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:Co3O4Purezza:99.7%Peso molecolare:240.80Tricobalt tetraoxide
CAS:Tricobalt tetraoxide is a metal oxide that is used as a catalyst in the production of polypropylene. Tricobalt tetraoxide is a powder with a particle size range of 0.1-150 microns, and it has an average diameter of about 1 micron. It can be prepared by reacting lithium or sodium hydroxide with oxides such as phosphorus pentoxide, aluminum oxide, silicon dioxide, or zirconium oxide. The reaction generates hydrogen gas and water vapor while producing tricobalt tetraoxide as well as other metal oxides. Tricobalt tetraoxide has an analytical method that involves measuring its electrical conductivity in the presence of hydrochloric acid and sodium carbonate at different temperatures.Formula:Co3O4Purezza:Min. 95%Peso molecolare:240.77924Cobalt(II,III) Oxide
CAS:Formula:Co3O4Purezza:>98.0%(T)Colore e forma:Black powder to crystalPeso molecolare:240.80
