Iron zinc oxide (Fe2ZnO4)
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Grundinformationen
- CAS
12063-19-3- Standard-SMILES
[Fe+3].[Fe+3].[O-2].[O-2].[O-2].[O-2].[Zn+2]- InChIKey
CPYIZQLXMGRKSW-UHFFFAOYSA-N- Summenformel
- Fe2O4Zn
- Durchschnittliche Molmasse
- 241,076 g/mol
- Monoisotopische Masse
- 239,77867568
Namen und Bezeichner
- Bevorzugter Name
- Iron zinc oxide (Fe2ZnO4)
- Englischer Name
- CALAMINE
- Summenformel
- Fe2O4Zn
- Molmasse
- 241.0776
Namen und Synonyme
CALAMINE POWDERCALAMINACALAMINECalamineIpCalamineBpCalamineUspCALAMINE, PHARMACalamineExtraPureCALAMINE USP/EP/BPCalamine pure, 98%
Datenbank-Bezeichner
- CAS
12063-19-3、8011-96-9- PubChem CID
- 23083748
- DTXSID
DTXSID9051612
Eigenschaften
Physikochemische Eigenschaften
- Stabilität
- Stable.
- Kosmetik-Inhaltsstoffe Funktionen
- ABSORBENTSKIN PROTECTINGOPACIFYING
- InChI
- InChI=1S/2Fe.4O.Zn/q2*+3;4*-2;+2
- InChIKey
- CPYIZQLXMGRKSW-UHFFFAOYSA-N
- SMILES
- [Zn+2].[Fe+3].[Fe+3].[O-2].[O-2].[O-2].[O-2]
Chemie und Industrie
Anwendungen
Verwendencalamine has mildly astringent and cooling qualities, and is particularly useful for sunburned or irritated skin. Calamine is a mineral solution composed primarily of zinc oxide with the addition of approximately 0.5 percent ferric oxide.
Ergänzende Hinweise
Definition1. A mineral consisting of hydrated zinc silicate (2ZnO. SiO2.H2O). It is also known as hemimorphite. 2. Zinc carbonate (ZnCO3), which occurs naturally as a mineral also known as smithsonite. The carbonate is used medicinally in suspension as a soothing lotion for sunburn and skin complaints. Formerly, the natural mineral was used for this but now medicinal calamine is made by precipitating a basic zinc carbonate from a solution of a zinc salt. It is usually colored pink by the addition of small quantities of iron(III) oxide.
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