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Merck
CN

12090

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:
Molecular Weight:
145.15
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
231-900-3
MDL number:
Assay:
≥97.0%
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Product Name

Calcium sulfate hemihydrate, purum, ≥97.0%

Quality Level

InChI key

ZOMBKNNSYQHRCA-UHFFFAOYSA-J

InChI

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

SMILES string

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

grade

purum

assay

≥97.0%

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Related Categories

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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A Salibi et al.
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Journal of applied oral science : revista FOB, 21(1), 32-36 (2013-04-06)
To evaluate the biocompatibility and the setting time of Portland cement clinker with or without 2% or 5% calcium sulfate and MTA-CPM. Twenty-four mice (Rattus norvegicus) received subcutaneously polyethylene tubes filled with Portland cement clinker with or without 2% or
Angela R Roper et al.
Health physics, 104(3), 264-269 (2013-01-31)
Coal combustion residues from coal-fired power plants can be advantageous for use in building and construction materials. These by-products contain trace quantities of naturally occurring radionuclides from the uranium and thorium series, as well as other naturally occurring radionuclides such

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