Calcium sulfate
Properties
- Molecular formula
- CaO4S
- Molar mass
- 136.13 g/mol
- Exact mass
- 135.9143 Da
- Density
- 2.96 g/mL
- Melting point
- 1450 °C
- logP
- -1.03Crippen estimate
- Polar surface area
- 74.6 Ų
- H-bond donors / acceptors
- 2 / 2
- Rotatable bonds
- 0
Hazards
No GHS classification is on file for this compound. That is not evidence that it is harmless. Search the SDS library
Identifiers
CAS number
7778-18-9SMILES
[O-]S([O-])(=O)=O.[Ca+2]InChI
The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.
Weigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
52 names · show all
- Sulfuric acid, calcium salt (1:1)
- Calcium sulphate
- Crysalba
- Calcium sulfate (CaSO4)
- Calcium sulfate (1:1)
- Drierite
- Thiolite
- Sulfuric acid calcium salt
- Sulfuric acid calcium(2+) salt (1:1)
- Basic calcium sulfate
- Denka sigma 1000
- SSS-A
- A 30 (Sulfate)
- CAS 20
- A 30
- CA 5 (sulfate)
- CA 5
- CAS 20-4
- Osteoset
- D 101A
- Oparex 10
- D 101A (Sulfate)
- Franklin fiber H 45
- CoCoat P 80HB
- Raddichem 27
- SurgiPlaster
- D 1
- D 1 (Sulfate)
- Capset
- Calmatrix
- GR
- GR (sulfate)
- KemWhite CG 80
- JAX CS
- CAB 30
- HG 2
- HG 2 (sulfate)
- NP-S 02
- SK 10
- NP-M 01
- TR 100 (sulfate)
- E 541
- NP-MO 1
- CaSO4
- NP-S 04
- NW 10
- NW 20
- NP-M 02I30
- BKL-B 6D556CL1
- NP-M 02
- NP-S 04E
- NP-S 15
Work with Calcium sulfate
Similar compounds
Calcium sulfate hemihydrate10034-76-180 % similar
Calcium sulfate dihydrate10101-41-480 % similar
Sulfate14808-79-875 % similar
Iron(III) sulfate10028-22-560 % similar
Aluminium sulfate10043-01-360 % similar
Lanthanum sulfate10099-60-260 % similar
Chromium(III) sulfate10101-53-860 % similar
Cadmium sulfate10124-36-460 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds