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793612

Sigma-Aldrich

Solfato di magnesio

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

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About This Item

Formula empirica (notazione di Hill):
MgSO4
Numero CAS:
7487-88-9
Peso molecolare:
120.37
Numero CE:
231-298-2
Numero MDL:
MFCD00011110
Codice UNSPSC:
12352302
ID PubChem:
329768090
NACRES:
NA.21

Grado

anhydrous
reagent grade

Livello qualitativo

100

Densità del vapore

<0.01 (vs air)

Tensione di vapore

<0.1 mmHg ( 20 °C)

Nome Commerciale

Redi-Dri™

Saggio

≥97%

Forma fisica

powder or granules

Qualità

free-flowing

Stringa SMILE

[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
CSNNHWWHGAXBCP-UHFFFAOYSA-L

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Categorie correlate

Descrizione generale

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.

Applicazioni

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.

Caratteristiche e vantaggi

  • 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

Note legali

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

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Articoli

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

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