C8210
CHES
BioXtra, ≥99.0% (titration)
Synonym(s):
2-(Cyclohexylamino)ethanesulfonic acid
Sign Into View Organizational & Contract Pricing
Select a Size
All Photos(3)
Select a Size
Change View
About This Item
Empirical Formula (Hill Notation):
C8H17NO3S
CAS Number:
Molecular Weight:
207.29
Beilstein/REAXYS Number:
2967601
EC Number:
MDL number:
UNSPSC Code:
12161700
PubChem Substance ID:
NACRES:
NA.25
Recommended Products
product line
BioXtra
Quality Level
assay
≥99.0% (titration)
form
powder
impurities
≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter
ign. residue
≤0.1%
pH
3.0-5.0 (0.5 M in H2O)
useful pH range
8.6-10.0
pKa (25 °C)
9.3
solubility
H2O: 0.5 M, clear, colorless
Looking for similar products? Visit Product Comparison Guide
Related Categories
General description
CHES (2-(Cyclohexylamino) ethane sulfonic acid) is a derivative of amino acid taurine. It serves as a standard physiological buffer in the pH range of 8.5-9.5.
Application
CHES may be used:
- for pH adjustments and as a assay buffer in catechol oxidase activity measurements(32)
- as a buffer in electron paramagnetic resonance (EPR) spectroscopy and kinetic measurements(33)
- as a buffer for soil solution equivalent (SSE) yeast dextrose medium for screening pH optima for growth of Aridibacter nitratireducens A24_SHP-5_238T(34)
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service