M2933 Sigma

MES hydrate

BioPerformance Certified, suitable for cell culture, ≥99.5%

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

  • CAS Number 1266615-59-1

  • Empirical Formula (Hill Notation) C6H13NO4S · xH2O

  • Molecular Weight 195.24 (anhydrous basis)

  •  MDL number MFCD00149409

  •  eCl@ss 32129211

  •  PubChem Substance ID 329817955



Related Categories BioPerformance Certified Buffers, Biochemicals and Reagents, Biological Buffers, Buffers / Buffer salts, Buffers / Buffers Salts,
Quality Level   ELITE
grade   BioPerformance Certified
  for molecular biology
assay   ≥99.5%
impurities   endotoxin and Total Aerobic Microbial Count, tested
useful pH range   5.5 - 6.7
pKa    6.1
suitability   suitable for cell culture
Featured Industry   Diagnostic Assay Manufacturing
foreign activity   DNase, RNase, protease, none detected


Other Notes

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


1 kg in poly bottle

25, 100, 500 g in poly bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
NONH for all modes of transport
WGK Germany 

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