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HEPES with CAS 7365-45-9

what is of  HEPES with CAS 7365-45-9?

HEPES has been described as one of the best all-purpose buffers available for biological research. At biological pH, the molecule is zwitterionic, and is effective as a buffer at pH 6.8 to 8.2 (pKa 7.55). It is typically used in cell culture at concentration between 5mM to 30 mM. HEPES has been used in a wide variety of applications, including tissue culture. It is commonly used to buffer cell culture media in air. HEPES finds its usage in in vitro experiments on Mg.

CAS: 7365-45-9
MF: C8H18N2O4S
Purity: 99%
HEPES with CAS 7365-45-9
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1.Quick details of HEPES with CAS 7365-45-9

CAS No.:7365-45-9
Other Names:4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid
MF:C8H18N2O4S
EINECS No.:230-907-9
Place of Origin:Anhui, China
Type:Biological buffer
Purity:99.5%MIN.
Model Number:HEPES
Application:moisture keeper
Appearance:White crystalline powder
Full name:4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid
Product Name:HEPES
Apperance:white crystalline powder
Assay:99.5%MIN.
Heavy Metals:less than 10ppm
Solubility:clear
Ultraviolet absorbance 260nm:less than 0.1
Iron:less than 5 ppm
Keyword:HEPES 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid
CAS:7365-45-9

2.Description of HEPES with CAS 7365-45-9

item
value
CAS No.
7365-45-9
Other Names
HEPES
MF
C8H18N2O4S
EINECS No.
230-907-9
Place of Origin
China
Purity
99.5% min.
Appearance
white crystalline powder
Application
PH manager
Brand Name
Unilong
Model Number
99.5%min.

3.Application 

Non-toxic to cell. It is used as a hydrogen ion buffer, which can control the constant pH range for long term. The concentration is 10-50mmol/L. Generally, 20mmol/LHEPES in nutrient solution can get buffer ability.

4.Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container

 

HEPES with CAS 7365-45-9
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