Heptafluorobutyric acid ≥99.5% for sequencing, Pierce™

Supplier: Thermo Scientific

Synonyms: Heptafluorobutanoic acid Perfluorobutyric acid HFBA

25003 25003
PI25003EA 679.38 USD
CAPI25003 PI25003
Heptafluorobutyric acid ≥99.5% for sequencing, Pierce™
Heptafluorobutyric acid

Thermo Scientific Pierce Heptafluorobutyric Acid (HFBA) is manufactured and tested to meet strict specifications that ensure superior performance for use as an ion-pairing agent.


  • Greater than 99.5% purity—allows sensitive, nondestructive peptide detection at low UV wavelengths in peptide separation systems
  • High-performance packaging—HFBA packaged under nitrogen
  • Quality control—tested for overall purity, chain-length purity, water content, sulfate content and absorptivity at three different UV-wavelengths


Pierce HFBA 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.


Caution: For Research Use Only. Not for use in diagnostic procedures.

Formula: C₄HF₇O₂
MW: 214.04 g/mol
Boiling Pt: 121 °C (1013 hPa)
Melting Pt: –17.5 °C
Density: 1.764 g/cm³ (20 °C)
MDL Number: MFCD00004171
CAS Number: 375-22-4
UN: 3265
ADR: 8,II

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