CHES, min. 99.0%

CHES - chemical structure


Order number: M6203.0100

Shipping: shipped and stored at RT
CAS-Nr: 103-47-9

Delivery time: 3- 8 working days
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CHES shows a pKa (25°C) of 9,55 which makes CHES useful as a buffering component in the pH... more
Product information "CHES, min. 99.0%"

CHES shows a pKa (25°C) of 9,55 which makes CHES useful as a buffering component in the pH range between 8.6 to 12.0. CHES interferes in the protein quantification according to Lowry.

It is used in crystallisation of Phosphotriesterase (50mM) or in the chemical modification of Bacteriorhodopsin (10mM). Synonyms are: 2-(Cyclohexylamino)ethanesulfonic acid; 2-(N-Cyclohexylamino)ethanesulfonic acid.

Other buffers are: BES, BICIN, MOPS, CAPS, CHAPS

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Our comment on "CHES, min. 99.0%"
CHES shows a pKa (25°C) of 9,55 which makes CHES useful as a buffering Useful pH range between 8.6 and 12.0. CHES interferes in the protein quantification according to Lowry.
Specifications: Assay (titr.): min. 99% Appearance: white powder pKa 25 = 9.55 A (1cm/0.1M in... more
 

Technical Data:

Specifications:
Assay (titr.): min. 99%
Appearance: white powder
pKa 25 = 9.55
A (1cm/0.1M in water) 260 nm = 0.05; 280 nm = 0.04
pH (1%, H2O) = 5 - 6
Useful pH-range: 8.6 - 10.
C8H17NO3S
MW = 207.29 g/mol

application:

Used in crystallisation of Phosphotriesterase (50mM) or in the chemical modification of Bacteriorhodopsin (10mM).

Sicherheits Hinweise / Safety

Klassifizierungen / Classification

EC-Nr: 203-115-6
CAS-Nr: 103-47-9
eclass-Nr: 39-09-22-07
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Here you will find information and further literature on CHES, min. 99.0%. For further documents (certificates with additional lot numbers, safety data sheets in other languages, further product information) please contact Genaxxon biosience at: info@genaxxon.com or phone: +49 731 3608 123.