208094
Sulfato de magnesio
anhydrous, reagent grade, ≥97%
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About This Item
Fórmula empírica (notación de Hill):
MgSO4
Número CAS:
Peso molecular:
120.37
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-298-2
MDL number:
assay:
≥97%
grade:
anhydrous
reagent grade
reagent grade
form:
granular
Nombre del producto
Sulfato de magnesio, anhydrous, reagent grade, ≥97%
InChI key
CSNNHWWHGAXBCP-UHFFFAOYSA-L
InChI
1S/Mg.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
SMILES string
[Mg++].[O-]S([O-])(=O)=O
grade
anhydrous
reagent grade
vapor density
<0.01 (vs air)
vapor pressure
<0.1 mmHg ( 20 °C)
assay
≥97%
form
granular
pH
~7.9 (25 °C, 50 g/L)
Quality Level
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Categorías relacionadas
Application
Magnesium sulfate (MgSO4) has been used as a medium supplement in the M63 minimal medium for bacteria.
Anhydrous MgSO4 plays the role of a drying agent in the synthesis of 3,6-bis(3,4′-dihexyl-2,2′-bithiophen-5-yl)-1,2,4,5-tetrazine and organic molecules having an A–D–A (D = donor, A = acceptor) structure.
It may be used as an additional reagent in the synthesis of t-butyl esters and ethers by reacting carboxylic acid or alcohol and t-butanol in the presence of catalytic sulfuric acid.
Anhydrous MgSO4 plays the role of a drying agent in the synthesis of 3,6-bis(3,4′-dihexyl-2,2′-bithiophen-5-yl)-1,2,4,5-tetrazine and organic molecules having an A–D–A (D = donor, A = acceptor) structure.
It may be used as an additional reagent in the synthesis of t-butyl esters and ethers by reacting carboxylic acid or alcohol and t-butanol in the presence of catalytic sulfuric acid.
Other Notes
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
Clase de almacenamiento
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Adherent-invasive Escherichia coli Biofilm Formation Assays.
Chassaing B and Darfeuille-Michaud A.
Bio-protocol, 3(23) (2013)
Convenient preparations of t-butyl esters and ethers from t-butanol.
Wright SW, et al.
Tetrahedron Letters, 38(42), 7345-7348 (1997)
Donor?acceptor copolymers incorporating polybenzo [1, 2-b: 4, 5-b'] dithiophene and tetrazine for high open circuit voltage polymer solar cells
Cheng W, et al.
Organic Electronics, 14.9, 2124-2131 (2013)
Dithienosilole-bridged small molecules with different alkyl group substituents for organic solar cells exhibiting high open-circuit voltage
Ye, Dandan, et al.
Journal of Material Chemistry A, 1.26, 7622-7629 (2013)
Lex W Doyle
Current opinion in pediatrics, 24(2), 154-159 (2012-01-10)
Antenatal magnesium sulfate may reduce the excessive rates of cerebral palsy in survivors of very preterm birth. There are five randomized controlled trials of magnesium sulfate therapy given to the mother prior to very preterm birth which have reported neurological
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