Registration Dossier
Registration Dossier
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EC number: 269-053-7 | CAS number: 68186-91-4 This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 77428.
Reference substances
- IUPAC name:
- Copper chromite black spinel
Inventory
- EC number:
- 269-053-7
- EC name:
- Copper chromite black spinel
- CAS number:
- 68186-91-4
- Description:
- This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 77428.
- CAS number:
- 68186-91-4
Synonyms
- Names:
- Copper chromite black spinel
- copper chromite black spinel
- Identifier:
- EC number
- 269-053-7
- Identifier:
- IUPAC name
- C.I. Pigment Black 28
- Identifier:
- IUPAC name
- Copper Chromite Black Spinel
- Identifier:
- IUPAC name
- dichromium(3+) ion copper(2+) ion tetraoxidandiide
- Identifier:
- IUPAC name
- dichromium(3+) ion copper(2+) ion tetraoxidandiide
- Identifier:
- other: Molecular formula
- Cr2CuO4
Molecular and structural information
- Molecular formula:
- CuCr2O4
- Molecular weight:
- ca. 231.4
- SMILES notation:
- [O-2].[O-2].[O-2].[O-2].[Cr+3].[Cr+3].[Cu+2]
- InChl:
- CFQJFBMLIAGCOU-UHFFFAOYSA-N
- Structural formula:
Related substances
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
