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M3885 Sigma-Aldrich

MES sodium salt

≥99% (titration)

Synonym: 2-(N-Morpholino)ethanesulfonic acid sodium salt, 4-Morpholineethanesulfonic acid sodium salt

  • CAS Number 71119-23-8

  • Empirical Formula (Hill Notation) C6H12NNaO4S

  • Molecular Weight 217.22

  •  Beilstein/REAXYS Number 3765682

  •  EC Number 275-203-2

  •  MDL number MFCD00065473

  •  eCl@ss 32129211

  •  PubChem Substance ID 24896883

  •  NACRES NA.25

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Properties

Related Categories Biochemicals and Reagents, Biological Buffers, Buffers A to Z, Good’s Buffers
Quality Level   300
assay   ≥99% (titration)
form   crystalline powder
impurities   ≤8% water content (Karl Fischer)
useful pH range   5.5 - 6.7
pKa    6.1
solubility   water: 0.5 g/mL, clear, colorless
Featured Industry   Diagnostic Assay Manufacturing
SMILES string   [Na+].[O-]S(=O)(=O)CCN1CCOCC1
InChI   1S/C6H13NO4S.Na/c8-12(9,10)6-3-7-1-4-11-5-2-7;/h1-6H2,(H,8,9,10);/q;+1/p-1
InChI key   IRHWMYKYLWNHTL-UHFFFAOYSA-M

Description

General description

MES sodium salt is commonly employed as buffer. Useful pH range for MES sodium salt is 5.5 to 6.7.

Application

MES sodium salt is suitable for cell culture and diagnostic assay manufacturing. It was used to prepare buffer to study the expression profiling by microarrays. It may be used as buffer to investigate the enzymatic degradation of DNA to nucleosides by P1 nuclease.

Packaging

25, 100 g in poly bottle

Other Notes

Easily compare specifications for MES sodium salt products with the MES sodium salt specification table.

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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pHast Pack
Protocols & Articles

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Peer-Reviewed Papers
15

References

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