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: TS-53104

UNSPSC: 12352100

Code: 16

Additional Details:
Additional Details: CAS Number: 873-71-2 Weight: 0.10000kg

Disclaimers: Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.

Product Code. 11511104

Quantity Price
1 £ 81.5 / Pack of 10
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Description and Specification


Storage Room Temperature
Item Name Pierce Heptafluorobutyric Acid (HFBA)
Standard Components Heptafluorobutyric acid
Formulation Clear, colorless liquid of HFBA (at least 99.5% pure; zero sulfate; low water; low absorbance)
Quantity 10 x 1mL
For Use With RP-HPLC
Hazards Corrosive, Irritant
Standard Concentration 98 to 100%


  • 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:

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