Registration Dossier
Registration Dossier
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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 931-257-5 | CAS number: 68131-74-8
Reference substances
- IUPAC name:
- calcium carbonate
Inventory
- EC number:
- 207-439-9
- EC name:
- Calcium carbonate
- CAS number:
- 471-34-1
- CAS number:
- 471-34-1
Synonyms
- Names:
- Carbonic acid calcium salt (1:1)
- Carbonic acid calcium salt (1:1)
- Identifier:
- IUPAC name
- calcium carbonate
- Identifier:
- IUPAC name
- calcium;carbonate
- Identifier:
- other: InChl
- 1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
- Identifier:
- other: SMILES notation
- C(=O)([O-])[O-].[Ca+2]
- Identifier:
- other: Molecular formula
- CO3.Ca
- Identifier:
- other: Molecular formula
- CaCO3 (the molecular formula in the EC inventory is wrong)
- Identifier:
- other: InChl
- InChI=1/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
- Identifier:
- other: SMILES notation
- [Ca+2].[O-]C(=O)[O-]
- Identifier:
- other: SMILES notation
- [Ca+2].[O-]C([O-])=O
Molecular and structural information
- Molecular formula:
- CH2O3.Ca
- Molecular weight:
- 100.087
- SMILES notation:
- [Ca+2].[O-]C(=O)[O-]
- InChl:
- InChI=1/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
- 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.
