Registration Dossier
Registration Dossier
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EC number: 231-900-3 | CAS number: 7778-18-9
Reference substances
- IUPAC name:
- Calcium sulfate dihydrate
Inventory
Synonyms
- Names:
- Alabaster Annaline Gypsum Gypsum stone Land and plaster Light spar Magnesia white Mineral white Native calcium sulfate Precipitated calcium sulfate Sainite Satin spar Sulfuric acid, calcium(2+) salt, dihydrate Terra alba
- Calcium sulfate dihydrate
- Calcium sulfate hydrate (1:1:2)
- Calcium sulfate dihydrate
- Calcium sulfate hydrate (1:1:2)
- FGD gypsum
- Gypsum (mineral name for the dihydrate substance)
- REA Gips
- Identifier:
- IUPAC name
- Calcium sulfate dihydrated
- Identifier:
- IUPAC name
- Calcium sulfate, dihydrate
- Identifier:
- IUPAC name
- Sulfuric acid, calcium salt, hydrate (1:1:2)
- Identifier:
- IUPAC name
- calcium;sulfate;dihydrate
- Identifier:
- other: Molecular formula
- Ca.H2O4S.2H20
- Identifier:
- other: Molecular formula
- CaH4O6S
- Identifier:
- other: Molecular formula
- CaSO4 • 2H2O
- Identifier:
- other: Molecular formula
- CaSO4.2H2O
- Identifier:
- other: Molecular formula
- CaSO4•2H2O
- Identifier:
- other: Molecular formula
- H4CaO6S
- Identifier:
- other: InChl
- InChI=1/Ca.H2O4S.2H2O/c;1-5(2,3)4;;/h;(H2,1,2,3,4);2*1H2/q+2;;;/p-2
- Identifier:
- other: SMILES notation
- [Ca+2].O.O.[O-]S([O-])(=O)=O
- Identifier:
- other: SMILES notation
- [Ca+2].[O-]S([O-])(=O)=O.O.O
Molecular and structural information
- Molecular formula:
- CaSO4 · 2H2O
- Molecular weight:
- ca. 172.17
- SMILES notation:
- O.O.[O-]S(=O)(=O)[O-].[Ca+2]
- InChl:
- InChI=1S/Ca.H2O4S.2H2O/c;1-5(2,3)4;;/h;(H2,1,2,3,4);2*1H2/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.
