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Home/Compounds/Industrial Chemical/Calcium sulfate dihydrate
CaH4O6S
172.17 g/mol
Industrial ChemicalWarning

Calcium sulfate dihydrate

CAS10101-41-4EC600-148-1
Category
Industrial Chemical
Compound Class
Inorganic Salt
Primary Use
Manufacture of plasterboard and plaster of Paris

Calcium sulfate dihydrate is a white or off-white crystalline compound that occurs naturally as the mineral gypsum. It is widely used in the construction industry, primarily as a key raw material for manufacturing plasterboard and plaster of Paris.

Manufacture of plasterboardManufacture of plaster of Paris

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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StrongStructure SimilarSimilarity 1.00

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Catalyst for chemical reactions

Safety Reference

Harmful
Harmful
Warning
H335May cause respiratory irritation
Identifiers
IUPAC Name

calcium;sulfate;dihydrate

InChIKey

PASHVRUKOFIRIK-UHFFFAOYSA-L

SMILES

O.O.[O-]S(=O)(=O)[O-].[Ca+2]

Synonyms (42)
  • GIPS
  • GYPSUM
  • J-000304
  • Alabaster
  • Annaline
  • C.I. 77231
  • CALCII SULFAS
  • CALCIUM SULFATE
  • Calcium sulfate dihydrate
  • Calcium sulphate dihydrate
  • Calcium sulphate solution
  • CoCoat T
  • Compactrol
  • Crystacal R
  • Duracal Cemen
  • G 16 (gypsum
  • G 6 (refractory
  • G 75 (mineral
  • Gypsite
  • Gypsum (Ca(SO4).2H2O)
  • Gypsum fibrosum
  • Gypsum stone
  • Landplaster
  • Light spar
  • Magnesia White
  • Mineral White
  • Native calcium sulfate
  • PE 20A
  • Phosphogypsum
  • Precipitated calcium sulfate
  • Primoplast
  • SK (mineral)
  • Satin spar
  • Satinite
  • Terra alba
  • Tiger Kencoat
  • Torayblan gypsum
  • calcium sulfate--water (1/2)