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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

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

12090-VAR-R:
12090-25KG-R:
12090-1KG-R:
12090-BULK-R:

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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