• USA Home
  • 52411 - Heptafluorobutyric acid

EMAIL THIS PAGE TO A FRIEND
52411 Sigma-Aldrich

Heptafluorobutyric acid

for ion chromatography, ≥99.5% (GC)

Synonym: Edman Reagent No. 3, HFBA, Perfluorobutyric acid

  • CAS Number 375-22-4

  • Linear Formula CF3CF2CF2COOH

  • Molecular Weight 214.04

  •  Beilstein Registry Number 1426882

  •  EC Number 206-786-3

  •  MDL number MFCD00004171

  •  PubChem Substance ID 329757835

Purchase

Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Chromatography Reagents & Solvents, E-H, Puriss p.a.,
grade   for ion chromatography
vapor density   7 (vs air)
vapor pressure   ~10 mmHg ( 25 °C)
InChI Key   YPJUNDFVDDCYIH-UHFFFAOYSA-N
assay   ≥99.5% (GC)
shelf life   limited shelf life, expiry date on the label
refractive index   n20/D 1.3(lit.)
bp   120 °C/755 mmHg(lit.)
density   1.645 g/mL at 25 °C(lit.)
cation traces   Al: ≤0.5 mg/kg
  Ba: ≤0.01 mg/kg
  Bi: ≤0.01 mg/kg
  Ca: ≤0.5 mg/kg
  Cd: ≤0.01 mg/kg
  Co: ≤0.01 mg/kg
  Cr: ≤0.01 mg/kg
  Cu: ≤0.01 mg/kg
  Fe: ≤0.1 mg/kg
  K: ≤0.5 mg/kg
  Li: ≤0.01 mg/kg
  Mg: ≤0.2 mg/kg
  Mn: ≤0.01 mg/kg
  Mo: ≤0.01 mg/kg
  Na: ≤1.0 mg/kg
  Ni: ≤0.01 mg/kg
  Pb: ≤0.01 mg/kg
  Sr: ≤0.01 mg/kg
  Zn: ≤0.05 mg/kg

Description

Packaging

5, 25 mL in glass bottle

Application

Heptafluorobutyric acid (HFBA) may be used to cleave glycylserine bonds, in an experimental protocol done in order to sequence glycine-rich protein from lizard claw.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGI
WGK Germany 
3
RTECS 
ET4025000
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

related product

Product #

Description

Add to Cart

03918 DL-Tartaric acid, anhydrous, for ion chromatography, ≥99.5% (T)
02321 2,6-Pyridinedicarboxylic acid, for ion chromatography, ≥99.5% (T)
86854 Tetrabutylammonium hydroxide solution, ~40% in water, for ion chromatography
72064 Sodium hydroxide solution, 50-52% in water, eluent for IC
55517 Methanesulfonic acid concentrate, 0.1 M CH3SO3H in water (0.1N), eluent concentrate for IC
68279 Sulfuric acid concentrate, 0.1 M H2SO4 in water (0.2N), eluent concentrate for IC
36486 Sodium bicarbonate concentrate, 0.1 M NaHCO3 in water, eluent concentrate for IC
56169 Sodium carbonate concentrate, 0.1 M Na2CO3 in water, eluent concentrate for IC
68487 Oxalic acid concentrate, 0.1 M (COOH)2 (0.2N), eluent concentrate for IC
16355 Nitric acid concentrate, 0.1 M HNO3 in water (0.1N), eluent concentrate for IC
50433 DL-Tartaric acid concentrate, 0.1 M HOOC(CHOH)2COOH (0.2N), eluent concentrate for IC
50439 Perchloric acid concentrate, 0.01 M HClO4 in water (0.01N), eluent concentrate for IC
43617 Sodium hydroxide concentrate, 0.1 M NaOH in water (0.1N), Eluent concentrate for IC
50972 2,6-Pyridinedicarboxylic acid concentrate, 0.02 M C7H5NO4 in water (0.04N), for ion chromatography, eluent concentrate
61699 Potassium hydroxide concentrate, 0.1 M KOH in water (0.1N), Eluent concentrate for IC
00612 Water, for ion chromatography
61905 Nitric acid/Dipicolinic acid concentrate, HNO3 34 mM and Dipicolinic acid 14 mM in water, IC eluent concentrate (20x) for Metrosep C 4
62414 Sodium bicarbonate/Sodium carbonate concentrate, Na2CO3 64mM and NaHCO3 20mM in water, IC eluent concentrate (20x) for Metrosep A Supp 5
72784 Sodium carbonate concentrate, Na2CO3 72 mM in water, IC eluent concentrate (20x) for Metrosep A Supp 7
75335 Sodium bicarbonate/Sodium carbonate concentrate, Na2CO3 100 mM and NaHCO3 100 mM in water, IC eluent concentrate (20x) for Metrosep A Supp 10
38302 Sodium carbonate/Sodium hydroxide concentrate, Na2CO3 150 mM and NaOH 15 mM in water, IC eluent concentrate (20x) for Metrosep A Supp 16
19399 Nitric acid/Dipicolinic acid concentrate, HNO3 17 mM and Dipicolinic acid 17 mM in water, IC eluent concentrate (10x) for Metrosep C 6
69523 Sodium bicarbonate/Sodium carbonate concentrate, Na2CO3 36 mM and NaHCO3 34 mM in water, IC eluent concentrate (20x) for Metrosep A Supp 4

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?