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746452

Sigma-Aldrich

Magnesium sulfate

anhydrous, free-flowing, Redi-Dri, ReagentPlus®, ≥99.5%

Empirical Formula (Hill Notation):
MgSO4
CAS Number:
Molecular Weight:
120.37
EC Number:
MDL number:
PubChem Substance ID:

grade

anhydrous

Quality Level

vapor density

<0.01 (vs air)

vapor pressure

<0.1 mmHg ( 20 °C)

product line

ReagentPlus®
Redi-Dri

Assay

≥99.5%

form

powder

quality

free-flowing

pH

~7.9 (25 °C, 50 g/L)

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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Magnesium sulfate anhydrous, free-flowing, Redi-Dri&#8482;, ReagentPlus&#174;, &#8805;99.5%

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746452

Magnesium sulfate

Magnesium sulfate anhydrous, free-flowing, Redi-Dri&#8482;, reagent grade, &#8805;97%

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793612

Magnesium sulfate

Magnesium sulfate anhydrous, free-flowing, Redi-Dri&#8482;, reagent grade, &#8805;97%

Sigma-Aldrich

793612

Magnesium sulfate

Magnesium sulfate puriss. p.a., drying agent, anhydrous, &#8805;98.0% (KT), powder (very fine)

Sigma-Aldrich

63136

Magnesium sulfate

grade

anhydrous

grade

anhydrous, reagent grade

grade

anhydrous, reagent grade

grade

drying agent, puriss. p.a.

vapor pressure

<0.1 mmHg ( 20 °C)

vapor pressure

<0.1 mmHg ( 20 °C)

vapor pressure

<0.1 mmHg ( 20 °C)

vapor pressure

<0.1 mmHg ( 20 °C)

assay

≥99.5%

assay

≥97%

assay

≥97%

assay

≥98.0% (KT)

form

powder

form

powder or granules

form

powder or granules

form

powder (very fine)

pH

~7.9 (25 °C, 50 g/L)

pH

-

pH

-

pH

~7.9 (25 °C, 50 g/L)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

200

General description

Magnesium sulfate is a magnesium salt with tocolytic ability. Its role to induce an analgesic effect during intraoperative and postoperative periods has been investigated. It is reported to prevent eclampsia. Its ability to remove water from water-miscible solvents by salting-out phase separation has been studied.

Application

Magnesium sulfate may be used as a drying agent for organic extracts.

Features and Benefits

  • Increased efficiency – Eliminate time and effort of loosening hardened powders
  • Safety – Avoid risks of using tools of force to break up clumps
  • Economy – Faster preparation and solvation increase productivity and reduce costs
  • Assured quality – Excellent, expert-tested quality with no anti-caking agents
  • Flexible volumes – Available from research amounts to scale-up quantities

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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