EMAIL THIS PAGE TO A FRIEND
C2885 Sigma-Aldrich

CHES

≥99.0% (titration)

Synonym: 2-(Cyclohexylamino)ethanesulfonic acid

  • CAS Number 103-47-9

  • Empirical Formula (Hill Notation) C8H17NO3S

  • Molecular Weight 207.29

  •  Beilstein Registry Number 2967601

  •  EC Number 203-115-6

  •  MDL number MFCD00003835

  •  PubChem Substance ID 24892541

Purchase

Properties

Related Categories Biochemicals and Reagents, Biological Buffers, Buffers A to Z, Good’s Buffers
InChI Key   MKWKNSIESPFAQN-UHFFFAOYSA-N
assay   ≥99.0% (titration)
useful pH range   8.6 - 10.0
pKa (25 °C)   9.3
Featured Industry   Diagnostic Assay Manufacturing

Description

Packaging

1 kg in poly bottle

25, 100, 250 g in poly bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin


High Quality GMP-Buffers

Protein Stabilizer
Protocols & Articles

Related Content

BioUltra Biological Buffers

A buffer, as defined by Van Slyke [1], is "a substance which by its presence in solution increases the amount of acid or alkali that must be added to cause unit change in pH". Buffers are thus very i...
Keywords: Absorption, Adsorption, Biochemistry, Biological Buffers, Biological processes, Buffers, PAGE

Buffer Reference Center

You’ll want to choose a buffer based on your pH requirements as well as the pKa, a measure of acid strength that accounts for pH, concentration, and temperature. Regulatory or purity needs for your e...
Keywords: Biological Buffers, Buffers, Pharmaceutical

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?