Informativa e consenso per l'uso dei cookie

Accetto Il nostro sito salva piccoli pezzi di informazioni (cookie) sul dispositivo, al fine di fornire contenuti migliori e per scopi statistici. È possibile disattivare l'utilizzo di cookies modificando le impostazioni del tuo browser. Continuando la navigazione si acconsente all'utilizzo dei cookie.

1317-61-9 - Iron(II,III) oxide, 97% (metals basis) - Ferrosoferric oxide - Ferric ferrous oxide - 12374 - Alfa Aesar

12374 Iron(II,III) oxide, 97% (metals basis)

Codice CAS
1317-61-9
Sinonimi
Ferrosoferric oxide
Ferric ferrous oxide

Dimensioni Prezzo ($) Quantità Disponibilità
1kg 42,99
5kg 118,13
25kg 337,84
Aggiungi al carrello Aggiungi al preventivo generale Visualizza articolo

Iron(II,III) oxide, 97% (metals basis)

MDL
MFCD00011010
EINECS
215-277-5

Proprietà chimiche

Formula
Fe3O4
Peso formula
231.54
Modulo
-325 Mesh Powder
Punto di fusione
1538°
Densità
5.2
Indice di rifrazione
3.0
Solubilità
Insoluble in water and organic solvents. Soluble in concentrated mineral acids.

Applicazioni

Mostly it is used as a black- pigment -catalyst in the Haber process and in the water gas shift reaction. It is used as a contrast-agent in MRI scanning, whereas it is used as a pigment in magnetic applications, polishing compounds, cosmetics, medicines, polymer, rubber, filler, building, construction, appliances, and magnetic inks.

Note

Black powder; may contain a trace amount of Fe{2}O{3} which is red in colorIncompatible with strong acids, chloroformates and peroxides.

Letteratura

Tang, S.; Chia, G. H.; Lee, H. K. Magnetic core-shell iron(II,III) oxide@layered double oxide microspheres for removal of 2,5-dihydroxybenzoic acid from aqueous solutions. J. Colloid Interface Sci. 2015, , 437, 316-323.

Kerr, R.; Gonzalo, C. P.; Forsyth, M.; Jensen, B. W. The Reduction of Oxygen on Iron(II) Oxide/Poly(3,4-ethylenedioxythiophene) Composite Thin Film Electrodes. Electrochim. Acta 2015, , 154, 142-148.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,4040
Codice tariffe armonizzato
2821.10
TSCA
Yes

Raccomandato

  • A10520

    Pentaerythritol, 98+%
  • 00010

    Aluminum powder, -40+325 mesh, 99.8% (metals basis)
  • 11067

    Aluminum powder, -325 mesh, 99.5% (metals basis)
  • 12299

    Copper(II) oxide, 97%
  • 12375

    Iron(III) oxide, 98% (metals basis)

Visualizzati di recente

Prodotti chimici

Scienze della vita

Metalli e materiali

Catalizzatori

Apparecchiature di analisi e di laboratorio