M7506

Magnesium sulfate

anhydrous, ReagentPlus^®, ≥99.5%

• Tapasztalati képlet (Hill-képlet): MgSO₄
• CAS-szám: 7487-88-9
• Molekulatömeg: 120.37
• EC-szám: 231-298-2
• MDL-szám: MFCD00011110
• UNSPSC kód: 12352302
• PubChem Substance ID: 329817908
• NACRES: NA.21
• Teszt: ≥99.5%
• grade: anhydrous
• Forma: powder

Tulajdonságok

• grade: anhydrous
• Minőségi szint: 200
• Ügynökség: suitable for SM 5210
• gőzsűrűség: <0.01 (vs air)
• gőznyomás: <0.1 mmHg ( 20 °C)
• termékcsalád: ReagentPlus^®
• Teszt: ≥99.5%
• Forma: powder
• pH: ~7.9 (25 °C, 50 g/L)
• SMILES string: [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
• Nemzetközi kémiai azonosító kulcs: CSNNHWWHGAXBCP-UHFFFAOYSA-L

Leírás

Általános leírás

Magnesium sulfate is a magnesium salt with tocolytic ability. Its role to induce an analgesic effect during intraoperative and postoperative periods has been investigated. It is reported to prevent eclampsia. Its ability to remove water from water-miscible solvents by salting-out phase separation has been studied.

Alkalmazás

Magnesium sulfate (anhydrous) can be used as a catalyst:      

• In Biginelli reactions to synthesize dihydropyrimidinones by solvent-free conditions.      
• In the synthesis of 2-imidazolines by the reaction of aldehydes and ethylenediamine in the presence of hydrogen peroxide and sodium iodide.

The mixture of MgSO₄ and bayerite is used to prepare single-phase,MgAl₂O₄ spinel nanoparticles by calcining the powder mixture at 800 ^oC.
MgSO₄ (anhydrous) can also be used as a drying agent in organic synthesis for the removal of traces of water from organic extracts.

Magnesium sulfate may be used as a drying agent for organic extracts.

Egyéb megjegyzések

Go to Redi-Dri^™ Product Listing 746452

Jogi információk

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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

Biztonsági adatok

• Tárolási osztály kódja: 13 - Non Combustible Solids
• WGK: WGK 1
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable