About This Item
Quality Level
Assay
≥98.0% (complexometric)
form
powder
loss
≤2% loss on ignition
color
white
pH
7.9 (25 °C, 50 g/L in H2O)
mp
1124 °C (Lit.)
solubility
300 g/L
anion traces
chloride (Cl-): ≤0.001%
nitrate (NO3-): ≤0.005%
cation traces
As: ≤0.001%
Ca: ≤0.04%
Fe: ≤0.001%
Mn: ≤0.001%
NH4+: ≤0.005%
heavy metals (as Pb): ≤0.001%
shipped in
ambient
storage temp.
room temp
SMILES string
[Mg+2].[S](=O)(=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
- Determination of pesticide residues in soybeans using QuEChERS followed by deep eutectic solvent-based DLLME preconcentration prior to gas chromatography-mass spectrometry analysis.: This study highlights a novel application of magnesium sulfate in pesticide residue analysis, employing it within the QuEChERS method to enhance preconcentration and detection capabilities in agricultural chemistry (Petrarca et al., 2024).
Analysis Note
Arsenic (As): 0.001% max
Assay (complexometric): 98.0% min
Calcium (Ca): 0.04% max
Chloride (Cl): 0.001% max
Color: White
Form: Powder
Heavy metals (as Pb): 0.001% max
Iron (Fe): 0.001% max
Loss on ignition: 2.0% max
Manganese (Mn): 0.001% max
Nitrate (NO3): 0.005% max
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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