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Merck

83266

Magnesium sulfate solution

BioUltra, Molecular Biology

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.25
PubChem Substance ID:
UNSPSC Code:
12161700
MDL number:
eCl@ss:
38030409
Grade:
Molecular Biology
Form:
liquid
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grade

Molecular Biology

Quality Level

product line

BioUltra

form

liquid

concentration

2.5 M in H2O

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected, <0.002% total nitrogen (N)

pH

6.5-8.5 (25 °C)

anion traces

chloride (Cl-): ≤5 mg/kg

cation traces

Al: ≤1 mg/kg, As: ≤0.1 mg/kg, Ba: ≤1 mg/kg, Bi: ≤1 mg/kg, Ca: ≤20 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤1 mg/kg, K: ≤20 mg/kg, Li: ≤1 mg/kg, Mn: ≤1 mg/kg, Mo: ≤1 mg/kg, Na: ≤20 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg

λ

neat

UV absorption

λ: 260 nm Amax: 0.03, λ: 280 nm Amax: 0.02

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


  • Optimization in vinasse processing: Magnesium sulfate plays a role in optimizing the electrodialysis and nanofiltration process of vinasse, enhancing environmental sustainability and efficiency in waste management practices, which are crucial for industrial applications including the production of IVD reagents (Duarte et al., 2023).

  • Screening of flame retardant residues: In analytical methodologies like QuEChERS-gas chromatography, magnesium sulfate is employed for its efficacy in the extraction and cleanup steps, underscoring its importance in ensuring high-purity standards required for accurate and reliable diagnostic assays (Li et al., 2023).

Biochem/physiol Actions

Magnesium sulphate can be used to treat acute severe asthma. It is mainly considered as a neuroprotective agent.


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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



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Cardiovascular Disease
Handbook on the Toxicology of Metals, 801, 313-331 (2015)
Effects of nebulised magnesium sulphate on inflammation and function of the guinea-pig airway
Turner DL, et al.
European Journal of Pharmacology, 801, 79-85 (2017)
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