793612

Sulfate de magnésium

anhydrous, free-flowing, Redi-Dri^™, reagent grade, ≥97%

• Formule empirique (notation de Hill) : MgSO₄
• CAS Number: 7487-88-9
• Poids moléculaire : 120.37
• Numéro CE : 231-298-2
• Numéro MDL: MFCD00011110
• Code UNSPSC : 12352302
• ID de substance PubChem : 329768090
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: anhydrous; reagent grade; free-flowing
• Niveau de qualité: 100
• Densité de vapeur: <0.01 (vs air)
• Pression de vapeur: <0.1 mmHg ( 20 °C)
• Gamme de produits: Redi-Dri^™
• Essai: ≥97%
• Forme: powder or granules
• Chaîne SMILES: [Mg++].[O-]S([O-])(=O)=O
• InChI: 1S/Mg.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
• Clé InChI: CSNNHWWHGAXBCP-UHFFFAOYSA-L

Description

Description générale

Magnesium sulfate is an inorganic salt that is used as a magnesium precursor to synthesize Mg-based compounds. It is also used as a catalyst for various organic transformations.

Application

Magnesium sulfate can be used as a precursor salt to synthesize magnesium manganese spinel (MgMn₂O₄) as cathode material for use in rechargeable Mg batteries. It is also used in aqueous two-phase partitioning systems along with polyethylene glycol for the purification of biomolecules.
MgSO₄ (anhydrous) can also be used as a drying agent in organic synthesis for the removal of traces of water from organic extracts.

Caractéristiques et avantages

• Increased efficiency – Eliminates time and effort of loosening hardened powders      
• Safety – Eliminates tools of force used to break up clumps,· 
• Ecology – Reduces waste as it does not stick to the packaging
• Economy – Faster preparation and solvation increase productivity and reduce costs     
• Assured Quality – Excellent, expert-tested quality with no anti-caking agents     
• Flexible volumes – Available from research amounts to scale-up quantities

Informations légales

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Informations sur la sécurité

• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable