Registration Dossier
Registration Dossier
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EC number: 231-900-3 | CAS number: 7778-18-9
Reference substances
- IUPAC name:
- calcium sulfate
Inventory
- EC number:
- 231-900-3
- EC name:
- Calcium sulfate
- CAS number:
- 7778-18-9
- CAS number:
- 7778-18-9
Synonyms
- Names:
- Anhydrite
- Anhydrite (mineral name for the water free substance) Gypsum (mineral name for the dihydrate substance)
- Calcium Sulphate
- Drierite
- Drierite
- FDG Gypsum
- FGD gypsum
- Gypsum
- Gypsum
- REA Gips
- Sulfuric acid, calcium salt (1:1)
- Sulfuric acid, calcium salt (1:1)
- calcium sulfate
- calcium sulfate dihydrate calcium sulfate hemihydrate calcium sulfate anhydrous
- calcium sulphate
- gypsum
- gypsum hemihydrate
- stucco
- sulfuric acid, calcium salt (1:1)
- Identifier:
- CAS number
- 10034-76-1
- Identifier:
- CAS number
- 10101-41-4
- Identifier:
- CAS number
- 14808-79-8
- Identifier:
- EC number
- 231-900-3
- Identifier:
- IUPAC name
- Calcium Sulfate
- Identifier:
- IUPAC name
- Calcium sulfate dihydrate
- Identifier:
- IUPAC name
- Calcium sulfate dihydrate
- Identifier:
- IUPAC name
- calcium sulfate
- Identifier:
- IUPAC name
- calcium sulfate
- Identifier:
- IUPAC name
- calcium sulfate dihydrate
- Identifier:
- IUPAC name
- calcium sulphate
- Identifier:
- IUPAC name
- calcium;sulfate
- Identifier:
- IUPAC name
- calicum sulfate
- Identifier:
- IUPAC name
- dicalcium disulfate hydrate
- Identifier:
- common name
- Compactrol Gypsum dihydrate Mineral White
- Identifier:
- common name
- gypse
- Identifier:
- common name
- gypsum
- Identifier:
- other: InChl
- (1S/Ca.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2)
- Identifier:
- other: InChl
- 1/Ca.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
- Identifier:
- other: Molecular formula
- Ca.H2O4S
- Identifier:
- other: Molecular formula
- Ca.H2O4S (Hill method) CaSO4 (CAS method)
- Identifier:
- other: Molecular formula
- Ca.H2O4S, Ca SO4 * 2 H2O, Ca SO4 * 1/2 H2O, CaSO4
- Identifier:
- other: Molecular formula
- Ca.H2O4S.2H2O
- Identifier:
- other: Molecular formula
- Ca.O4S
- Identifier:
- other: Molecular formula
- CaH2O4S
- Identifier:
- other: Molecular formula
- CaO4S
- Identifier:
- other: Molecular formula
- CaSO4 / CaO4S
- Identifier:
- other: Molecular formula
- CaSO4.nH2O
- Identifier:
- other: Molecular formula
- H2Ca2O9S2
- Identifier:
- other: Molecular formula
- H4CaO6S
- Identifier:
- other: InChl
- InChI=1/2Ca.2H2O4S.H2O/c;;2*1-5(2,3)4;/h;;2*(H2,1,2,3,4);1H2/q2*+2;;;/p-4
- 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: InChl
- InChI=1/Ca.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
- Identifier:
- other: InChl
- InChI=1S/Ca.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
- Identifier:
- other: InChl
- InChI=1S/Ca.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2 Yes Key: OSGAYBCDTDRGGQ-UHFFFAOYSA-L Yes InChI=1/Ca.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2 Key: OSGAYBCDTDRGGQ-NUQVWONBAU
- Identifier:
- other: InChl
- InChI=1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)/p-2
- Identifier:
- other: InChl
- InChl=1/2Ca.2H2O4S.H2O/c;;2*1-5(2,3)4;/h;;2*(H2,1,2,3,4);1H2/q2*+2;;;/p-4
- Identifier:
- other: SMILES notation
- Not available.
- Identifier:
- other: InChl
- Not available.
- Identifier:
- other: SMILES notation
- O.O.[O-]S(=O)(=O)[O-].[Ca+2]
- Identifier:
- other: Molecular formula
- O4-S
- Identifier:
- other: SMILES notation
- S(=O)(=O)([O-])[O-]
- Identifier:
- other: SMILES notation
- S(=O)(=O)([O-])[O-].[Ca+2]
- Identifier:
- other: SMILES notation
- [Ca++].[O-]S([O-])(=O)=O
- Identifier:
- other: SMILES notation
- [Ca+2].[Ca+2].O.[O-]S(=O)(=O)[O-].[O-]S([O-])(=O)=O
- Identifier:
- other: SMILES notation
- [Ca+2].[Ca+2].[O-]S(=O)(=O)[O-].[O-]S([O-])(=O)=O.O
- Identifier:
- other: SMILES notation
- [Ca+2].[O-]S(=O)(=O)[O-]
- Identifier:
- other: SMILES notation
- [Ca+2].[O-]S([O-])(=O)=O
- Identifier:
- other: SMILES notation
- [Ca+2].[O-]S([O-])(=O)=O
- Identifier:
- other: SMILES notation
- [Ca+2].[O-]S([O-])(=O)=O.O.O
- Identifier:
- other: SMILES notation
- [O-]S(=O)(=O)[O-].[Ca+2]
- Identifier:
- other: SMILES notation
- no data
- Identifier:
- other: InChl
- no data
- Calcium sulfate
Molecular and structural information
- Molecular formula:
- CaSO4
- Molecular weight:
- 136.14
- SMILES notation:
- [Ca+2].[O-]S(=O)(=O)[O-]
- InChl:
- InChI=1/Ca.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
- Structural formula:
Related substances
open allclose all
- Identifier:
- CAS number
- Identity:
- 10101-41-4
- Identifier:
- CAS number
- Identity:
- 10034-76-1
- Identifier:
- CAS number
- Identity:
- 14798-04-0
- Identifier:
- CAS number
- Identity:
- 13397-24-5
- Identifier:
- CAS number
- Identity:
- 17033-35-1
- Identifier:
- CAS number
- Identity:
- 26499-65-0
- Identifier:
- CAS number
- Identity:
- 7778-18-9
- Identifier:
- CAS number
- Identity:
- Calcium sulfate
- Identifier:
- common name
- Identity:
- Gypsum
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.
