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Catalog Number
Name

Product Detail

HEPES, sodium salt

AB00876

 
Specifications
:
CAS75277-39-3
gradeUltra Pure
formula weight260.3
formulaC8H17N2NaO4S
physical descriptionwhite powder
 
Minimum Maximum
assay 99.0%   
water by Karl Fischer   4.0% 
A260 (0.1M)   0.03 
A280 (0.1M)   0.02 

Notes and Applications

biological buffer
pKa: 7.5, effective buffer range pH 6.8 - 8.2
store dry at room temprature  
 

 
Product Description Size Price
AB00876-00250  HEPES, sodium salt  250g  $339.28