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203726

Sigma-Aldrich

Magnesium sulfate

≥99.99% trace metals basis

Synonym(s):

Sulfuric acid magnesium salt

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About This Item

Empirical Formula (Hill Notation):
MgSO4
CAS Number:
7487-88-9
Molecular Weight:
120.37
EC Number:
231-298-2
MDL number:
MFCD00011110
UNSPSC Code:
12352302
eCl@ss:
38030409
PubChem Substance ID:
24852194
NACRES:
NA.23

vapor density

<0.01 (vs air)

vapor pressure

<0.1 mmHg ( 20 °C)

Assay

≥99.99% trace metals basis

form

powder and chunks

impurities

≤100.0 ppm Trace Metal Analysis

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

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Related Categories

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

203726-BULK:
203726-125G:
203726-VAR:
203726-25G:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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
Lex W Doyle et al.
Obstetrics and gynecology, 113(6), 1327-1333 (2009-05-23)
To systematically review rates of neurologic outcomes reported in childhood for the preterm fetus exposed to antenatal magnesium sulfate. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register, CENTRAL (The Cochrane Library 2008, Issue 3), relevant references from retrieved
Robert J Floor et al.
Chembiochem : a European journal of chemical biology, 15(11), 1660-1672 (2014-07-01)
We explored the use of a computational design framework for the stabilization of the haloalkane dehalogenase LinB. Energy calculations, disulfide bond design, molecular dynamics simulations, and rational inspection of mutant structures predicted many stabilizing mutations. Screening of these in small
Claire L O'Brien et al.
Gut, 63(10), 1596-1606 (2014-01-17)
Our aim was to determine whether or not specific microorganisms were transported selectively to lymph nodes in Crohn's disease (CD) by comparing node and mucosal microbial communities in patients and controls. We also sought evidence of dysbiosis and bacterial translocation.
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
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