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203726

Sigma-Aldrich

Magnesium sulfate

≥99.99% trace metals basis

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Synonym(s):
Sulfuric acid magnesium salt
Empirical Formula (Hill Notation):
MgSO4
CAS Number:
Molecular Weight:
120.37
EC Number:
MDL number:
eCl@ss:
38030409
PubChem Substance ID:

vapor density

<0.01 (vs air)

Quality Level

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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Show Differences

1 of 4

This Item
MX0075202924289280
Magnesium sulfate &#8805;99.99% trace metals basis

Sigma-Aldrich

203726

Magnesium sulfate

Magnesium sulfate anhydrous powder Meets Reagent Specifications for testing USP/NF monographs GR

Supelco

MX0075

Magnesium sulfate

Rubidium sulfate 99.8% trace metals basis

Sigma-Aldrich

289280

Rubidium sulfate

assay

≥99.99% trace metals basis

assay

≥98.0% (complexometric)

assay

≥99.995% trace metals basis

assay

99.8% trace metals basis

form

powder and chunks

form

powder

form

powder and chunks

form

powder

impurities

≤100.0 ppm Trace Metal Analysis

impurities

-

impurities

≤50.0 ppm Trace Metal Analysis

impurities

≤2500.0 ppm Trace Rare Earth Analysis

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

vapor density

<0.01 (vs air)

vapor density

-

vapor density

-

vapor density

-

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

Certificates of Analysis (COA)

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T1503
Product Number
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25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

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Customers Also Viewed

Slide 1 of 6

1 of 6

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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