208094
Magnesium sulfate
anhydrous, reagent grade, ≥97%
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About This Item
Empirical Formula (Hill Notation):
MgSO4
CAS Number:
Molecular Weight:
120.37
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-298-2
MDL number:
Assay:
≥97%
Grade:
anhydrous, reagent grade
Form:
granular
Quality Level
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)
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
InChI key
CSNNHWWHGAXBCP-UHFFFAOYSA-L
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
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Storage Class
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)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 208094-12KG | 04061833636459 |
| 208094-2.5KG | 04061838769404 |
| 208094-500G | 04061835276585 |