M3409
Magnesium sulfate solution
Molecular Biology, 1.00 M±0.04 M
Synonym(s):
Magnesium Sulphate, Magnesium(II) sulfate, MgSO4
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About This Item
Empirical Formula (Hill Notation):
MgSO4
CAS Number:
Molecular Weight:
120.37
NACRES:
NA.31
PubChem Substance ID:
UNSPSC Code:
12352302
MDL number:
Grade:
Molecular Biology
Form:
liquid
grade
Molecular Biology
Quality Level
sterility
0.2 μm filtered
form
liquid
concentration
1.00 M±0.04 M
cation traces
heavy metals (as Pb): ≤5 ppm
foreign activity
DNase, RNase, nickase and protease, none detected
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 solution has been used:
- as a component in super optimal broth with catabolite repression (SOC) medium for culturing Escherichia coli
- as a component in transition media for culturing human umbilical vein endothelial cells (HUVEC)]
- as a component in M9 buffer for worm fixation prior to nuclei extraction
Biochem/physiol Actions
Magnesium sulfate has anti-convulsant, anti-inflammatory and vasodilatory properties. Magnesium sulfate relaxes smooth muscles. In acute asthma patients, use both intravenous and nebulization of magnesium sulfate as additive treatment improves pulmonary function. Magnesium sulfate reduces preterm labor in high risk pregnant women.
Preparation Note
Prepared in 18 megohm water
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Storage Class
12 - Non Combustible Liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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