EMAIL THIS PAGE TO A FRIEND
69889 Sigma-Aldrich

MES monohydrate

BioUltra, for molecular biology, ≥99.5% (T)

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

Purchase

Properties

Related Categories BioUltra, Molecular Biology, Molecular Biology Reagents More...
grade   for molecular biology
InChI Key   MIIIXQJBDGSIKL-UHFFFAOYSA-N
product line   BioUltra
assay   ≥99.5% (T)
impurities   DNases, none detected
  Insoluble matter, passes filter test
  Phosphatases, none detected
  Proteases, none detected
  RNases, none detected
ign. residue (900 °C)   ≤0.05% (as SO4)
pH   2.5-4.0 (25 °C, 0.5 M in H2O)
useful pH range   5.5 - 6.7
pKa (25 °C)   6.1
mp   >300 °C(lit.)
solubility   H2O: 0.5 M at 20 °C clear, colorless
anion traces   chloride (Cl-): ≤50 mg/kg
  sulfate (SO42-): ≤50 mg/kg
cation traces   Al: ≤5 mg/kg
  As: ≤0.1 mg/kg
  Ba: ≤5 mg/kg
  Bi: ≤5 mg/kg
  Ca: ≤20 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤50 mg/kg
  Li: ≤5 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  Na: ≤50 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤5 mg/kg
  Zn: ≤5 mg/kg
λ   0.5 M in H2O
UV absorption   λ: 260 nm Amax: 0.025
  λ: 280 nm Amax: 0.020

Price and Availability


Laboratory Gloves

Biomedical Applications
Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?