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M1880

Sigma-Aldrich

Sulfato de magnesio heptahidratado

Magnesium sulfate heptahydrate

ReagentPlus®, ≥99.0%

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About This Item

Fórmula lineal:
MgSO4 · 7H2O
Número de CAS:
10034-99-8
Peso molecular:
246.47
Número CE:
231-298-2
Número MDL:
MFCD00149785
Código UNSPSC:
12352302
eCl@ss:
38030409
ID de la sustancia en PubChem:
329817920
NACRES:
NA.21
Ensayo:
≥99.0%
Formulario:
powder or crystals
En este momento no podemos mostrarle ni los precios ni la disponibilidad

densidad de vapor

<0.01 (vs air)

Nivel de calidad

200

presión de vapor

<0.1 mmHg ( 20 °C)

Línea del producto

ReagentPlus®

Ensayo

≥99.0%

Formulario

powder or crystals

pH

5-8 (50 g/L)

cadena SMILES

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

InChI

1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2

Clave InChI

WRUGWIBCXHJTDG-UHFFFAOYSA-L

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Descripción general

Magnesium sulfate heptahydrate is hydrated salt of magnesium sulfate. It is hygroscopic in its anhydrous form. It can be used as a hydrophilic additive and as a catalyst in organic synthesis.

Aplicación

Magnesium sulfate heptahydrate is used:
  • As an effective,catalyst for the condensation of o-phenylenediamine and 1,2-dicarbonyl compounds at room temperature.
  • As a catalyst in the synthesis of tri/tetra-substituted imidazoles from wide range of aromatic aldehydes, benzil, aliphatic and aromatic primary amines and ammonium acetate.
  • In the preparation of amorphous magnesium borates of various composition by interacting with sodium borate decahydrate.

Magnesium sulfate heptahydrate may be used as a catalyst for the condensation of o-phenylenediamines with 1,2-dicarbonyl compounds to form phenazine and quinoxaline derivatives.[1] It may also be used as a catalyst along with indium (III) triflate for the synthesis of tri/tetra-substituted imidazoles.[2]

Información legal

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

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
BCCM7541
0000406230
0000406231
0000380039
0000379112

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New conditions for the effective synthesis of tri and tetrasubstituted imidazoles catalysed by recyclable indium (III) triflate and magnesium sulfate heptahydrate.
Karami B, et al.
J. Chem. Res. (M), 38(1), 41-45 (2014)
A facile synthesis of phenazine and quinoxaline (new 1,4-benzo diazine) derivatives using magnesium sulfate heptahydrate as a catalyst.
Karami B and Khodabakhshi S.
J. Serb. Chem. Soc., 76(9), 1191-1198 (2011)
Size-dependent growth of magnesium sulfate heptahydrate.
Rousseau RW and Parks RM.
Industrial & Engineering Chemistry Fundamentals, 20(1), 71-76 (1981)
Shoshana Naiman et al.
Cell reports, 29(12), 4127-4143 (2019-12-19)
The pro-longevity enzyme SIRT6 regulates various metabolic pathways. Gene expression analyses in SIRT6 heterozygotic mice identify significant decreases in PPARα signaling, known to regulate multiple metabolic pathways. SIRT6 binds PPARα and its response element within promoter regions and activates gene transcription.
Ran D Goldman et al.
Pediatrics, 132(6), e1634-e1641 (2013-11-28)
Vaso-occlusive episodes (VOEs) are the most common complication of sickle cell disease in children. Treatment with magnesium seems to improve cellular hydration and may result in reduced vaso-occlusion. This study aimed to determine if intravenous (IV) magnesium sulfate (MgSO4) reduces
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Enzymatic Assay & ATP Sensitivity Test of Luciferase

Measure luciferase activity using a luminometer assay detecting light emission, with applications in ATP detection and genetic function reporting.

Enzymatic Assay & ATP Sensitivity Test of Luciferase

Measure luciferase activity using a luminometer assay detecting light emission, with applications in ATP detection and genetic function reporting.

Enzymatic Assay & ATP Sensitivity Test of Luciferase

Measure luciferase activity using a luminometer assay detecting light emission, with applications in ATP detection and genetic function reporting.

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