Heptafluorobutyric Acid
 
 
 
 

  Heptafluorobutyric Acid


An ion pair reagent for the reverse-phase HPLC separation of proteins and peptides.

Properties of Heptafluorobutyric Acid
Molecular Formula: C4HF702
Molecular Weight: 214.04
Density: 1.65 g/ml
CAS Number: 375-22-4

   Product Detail


Heptafluorobutyric Acid (HFBA) Highlights:
  • Purity > 99.5% HFBA purity and exceptional clarity, allowing sensitive, nondestructive peptide detection at low UV wavelengths in reverse-phase HPLC protein and peptide separation systems
  • High-performance packaging – HFBA packaged under nitrogen in amber glass ampules or bottles
  • Economical convenience – Choose the HFBA format that works best for your application. In just a few seconds, 1 ml ampules can be used to prepare 1 liter of fresh 0.1% heptafluorobutyric acid solution for the mobile phase in reverse-phase chromatography

Heptafluorobutyric Acid (HFBA) specifications
Pierce heptafluorobutyric acid is manufactured to the highest specifications to ensure the integrity of your data, maximize sensitivity in your assay and to prolong the life of your equipment. Each lot of HFBA is tested to meet the following minimum specifications.

Purity: > 99.5%
Water Content: < 0.1%
Chain Length: > 99.5% C4
UV (neat): A280 < 0.004
A254 < 0.006
A230 < 0.150
Sulfate: Negative

Applications for HFBA
  • Ion pair reagent for reverse-phase HPLC
  • Protein/peptide sequencing
  • Protein/peptide solubilizing agent
  • Solid-phase peptide synthesis
  • Amino acid analysis
 Heptafluorobutyric Acid
 PRODUCT# Price  Description  Pkg. Size  
         
 TS-25003      -    Heptafluorobutyric Acid, Sequanal Grade 100 ml   SELECT  
 TS-53104      -    Heptafluorobutyric Acid, HPLC Grade 10 x 1 ml   SELECT  
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