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208094 Sigma-Aldrich

Magnesium sulfate

anhydrous, reagent grade, ≥97%

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Properties

Related Categories Adsorbents, Filter Aids and Drying Agents, Chemical Synthesis, Development Quantities for Research, Essential Chemicals, Magnesium Salts,
Quality Level   100
grade   anhydrous
  reagent grade
vapor density   <0.01 (vs air)
vapor pressure   <0.1 mmHg ( 20 °C)
assay   ≥97%
form   granular
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

Description

Application

Magnesium sulfate (MgSO4) has been used as a medium supplement in the M63 minimal medium for bacteria.
Anhydrous MgSO4 plays the role of a drying agent in the synthesis of 3,6-bis(3,4′-dihexyl-2,2′-bithiophen-5-yl)-1,2,4,5-tetrazine and organic molecules having an A–D–A (D = donor, A = acceptor) structure.
It may be used as an additional reagent in the synthesis of t-butyl esters and ethers by reacting carboxylic acid or alcohol and t-butanol in the presence of catalytic sulfuric acid.

Packaging

12 kg in poly drum

500 g in poly bottle

2.5 kg in poly bottle

Other Notes

Go to Redi-Dri Product Listing 793612

Legal Information

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

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
OM4500000
Flash Point(F) 
does not flash
Flash Point(C) 
does not flash

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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