Thermo Scientific™ Pierce™ Heptafluorobutyric Acid (HFBA)

Bottles and ampules of 99.5%-pure HFBA (MW 214.04, CAS 375-22-4), valid for use as an ion-pairing agent in reverse-phase peptide separations (HPLC).

Brand: Thermo Scientific™

Manufacturer Part Number: 25003


UNSPSC: 41116105

Code: PN

Additional Details:
Additional Details: CAS Number: 873-71-2 Weight: 0.80000kg

Product Code. 11811385

Quantity Price
1 £309.03 / 100mL
Estimated Shipment date
from Supplier 01-11-2016
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Description and Specification


For Use With RP-HPLC
Hazards Corrosive, Irritant
Quantity 100mL
Standard Components Heptafluorobutyric acid
Standard Concentration 98 to 100%
Formulation Clear, colorless liquid of HFBA (at least 99.5% pure; zero sulfate; low water; low absorbance)
Item Name Pierce Heptafluorobutyric Acid (HFBA)
Storage Room Temperature


  • Typical purity is 99.7% by GC; <0.1% water
  • Sequencing reagent for classical and automated Edman degradation of peptides and proteins
  • Density: 1.645
  • B.P. 120°C
  • Packaged under nitrogen in amber glass ampules or bottles
  • Clear, colorless liquid

Ordering Information:

X in the ordering table indicates that hazardous shipping charges apply.