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Sigma-Aldrich

Calcium sulfate

−325 mesh, 99%

Synonym(s):

Gypsum

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100 G
$52.40
500 G
$181.00

About This Item

Linear Formula:
CaSO4
CAS Number:
7778-18-9
Molecular Weight:
136.14
EC Number:
231-900-3
MDL number:
MFCD00010912
UNSPSC Code:
12352300
PubChem Substance ID:
329752446
NACRES:
NA.55

$52.40

List Price$65.50Save 20%

In StockDetails

Request a Bulk Order

Quality Level

100

assay

99%

form

powder

technique(s)

IR spectroscopy: suitable

particle size

−325 mesh

SMILES string

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

InChI

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

InChI key

OSGAYBCDTDRGGQ-UHFFFAOYSA-L

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Application


  • Calcium Sulfate in Biomedical Applications: A study explores a bioactive degradable composite bone cement based on calcium sulfate and magnesium polyphosphate, highlighting its potential in medical and dental applications for bone repair and implant coatings (Peng S, et al., 2024).

  • Environmental Applications of Calcium Sulfate: Research on the use of calcium sulfate in environmental testing shows its effectiveness in soil remediation, particularly in treating sulfate-deficient soils, thereby enhancing plant growth and soil health (Thanh NN, et al., 2024).

  • Calcium Sulfate in Material Science: A novel study integrates calcium sulfate with alginate to develop hydrogel beads for controlled drug delivery, proving the material′s versatility and applicability in pharmaceutical formulations (Xie Z, et al., 2024).

  • Calcium Sulfate in Cementitious Materials Development: Demonstrates the use of calcium sulfate as a primary binder component in the development of eco-friendly cementitious materials, offering a sustainable alternative to traditional Portland cement with improved mechanical properties and lower CO2 emissions (Zhang J, et al., 2024).

  • Calcium Sulfate for Life Science Research: Highlights the role of high-purity calcium sulfate in life science manufacturing, particularly in the production of culture media where its buffering capacities are crucial for maintaining pH stability and enhancing microbial growth (Kogler A, et al., 2024).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000391794
0000391794
MKCT6017
0000247156
MKCS6290

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Formation and morphology of calcium sulfate nanoparticles and nanowires in water-in-oil microemulsions.
Rees GD, et al.
Langmuir, 15(6), 1993-2002 (1999)
Kinetics of calcium sulfoaluminate formation from tricalcium aluminate, calcium sulfate and calcium oxide.
Li X, et al.
Cement and Concrete Research, 55, 79-87 (2014)
Claudia Fischbach et al.
Proceedings of the National Academy of Sciences of the United States of America, 106(2), 399-404 (2009-01-08)
Three-dimensional culture alters cancer cell signaling; however, the underlying mechanisms and importance of these changes on tumor vascularization remain unclear. A hydrogel system was used to examine the role of the transition from 2D to 3D culture, with and without
Mark V Thomas et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 88(2), 597-610 (2008-11-26)
Calcium sulfate (CS) has enjoyed a longer history of clinical use than most currently available biomaterials. It is well-tolerated when used to fill bone defects and undergoes rapid and complete resorption without eliciting a significant inflammatory response. The raw material
Kathryn A Dooley et al.
The Analyst, 138(17), 4838-4848 (2013-06-27)
In situ chemical imaging techniques are being developed to provide information on the spatial distribution of artists' pigments used in polychrome works of art such as paintings. The new methods include reflectance imaging spectroscopy and X-ray fluorescence mapping. Results from
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    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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