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12090

Sigma-Aldrich

Calcium sulfate hemihydrate

purum, ≥97.0%

Synonym(s):

Calcium sulphate hemihydrate, Gypsum hemihydrate

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About This Item

Linear Formula:
CaSO4 · 0.5H2O
CAS Number:
10034-76-1
Molecular Weight:
145.15
EC Number:
231-900-3
MDL number:
MFCD00799067
UNSPSC Code:
12352302
PubChem Substance ID:
329749616

grade

purum

Quality Level

200

Assay

≥97.0%

SMILES string

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

InChI

1S/2Ca.2H2O4S.H2O/c;;2*1-5(2,3)4;/h;;2*(H2,1,2,3,4);1H2/q2*+2;;;/p-4

InChI key

ZOMBKNNSYQHRCA-UHFFFAOYSA-J

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Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sigma-Aldrich

12060

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