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
237132
Sulfate de calcium
−325 mesh, 99%
Synonyme(s) :
Gypse
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About This Item
Produits recommandés
Essai
99%
Forme
powder
Technique(s)
IR spectroscopy: suitable
Taille des particules
−325 mesh
Chaîne SMILES
[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
Clé InChI
OSGAYBCDTDRGGQ-UHFFFAOYSA-L
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Catégories apparentées
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).
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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Certificats d'analyse (COA)
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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