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V800245

Sigma-Aldrich

Magnesium sulfate heptahydrate

AR, ≥99.5%

Synonym(s):

Epsom salts

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About This Item

Linear Formula:
MgSO4 · 7H2O
CAS Number:
10034-99-8
Molecular Weight:
246.47
EC Number:
231-298-2
MDL number:
MFCD00149785
UNSPSC Code:
12352302
PubChem Substance ID:
329829246

grade

AR

vapor density

<0.01 (vs air)

vapor pressure

<0.1 mmHg ( 20 °C)

product line

Vetec™

Assay

≥99.5%

form

crystalline powder

pH

5.0-8.2 (5% in water)

cation traces

Fe: ≤0.0005%
heavy metals (as Pb): ≤0.001%

SMILES string

O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O

InChI

1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2

InChI key

WRUGWIBCXHJTDG-UHFFFAOYSA-L

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Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

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Chris Chin
Artificial organs, 37(1), 100-102 (2013-01-12)
Congenital heart disease (CHD) is relatively common and there are treatment options for virtually every form of CHD. With good care, the majority of babies can survive to adulthood; however, CHD remains a significant cause of death in infancy and
A P Morrison et al.
British journal of anaesthesia, 110(5), 702-712 (2013-03-28)
Spinal anaesthesia is the primary anaesthetic technique for many types of surgery. Adjuncts to the local anaesthetics (LA) used in spinal anaesthesia can exhibit undesirable side-effects, limiting their use, but magnesium may have advantages in this respect. We sought randomized
Ran D Goldman et al.
Pediatrics, 132(6), e1634-e1641 (2013-11-28)
Vaso-occlusive episodes (VOEs) are the most common complication of sickle cell disease in children. Treatment with magnesium seems to improve cellular hydration and may result in reduced vaso-occlusion. This study aimed to determine if intravenous (IV) magnesium sulfate (MgSO4) reduces
Jeffrey Michael Smith et al.
BMC pregnancy and childbirth, 13, 34-34 (2013-02-07)
Pre-eclampsia/eclampsia is one of the most common causes of maternal and perinatal morbidity and mortality in low and middle income countries. Magnesium sulfate is the drug of choice for prevention of seizures as part of comprehensive management of the disease.
Oluwakemi Badaki-Makun et al.
Pediatric blood & cancer, 61(6), 1049-1054 (2014-01-21)
Multiple recent Sickle Cell Disease studies have been terminated due to poor enrollment. We developed methods to overcome past barriers and utilized these to study the efficacy and safety of intravenous magnesium for vaso-occlusive crisis (VOC). We describe the methods
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