HPLC Separation of Acetic acid, Chloroacetic acid, Dichloroacetic acid, Trifluoroacetic acid,   Trichloroacetic acid

HPLC.cloud View on hplc.cloud Acetic acid and its substitution derivatives, chloroacetic acid, dichloroacetic acid, trichloroacetic acid, difluoroacetic acid and trifluoroacetic acid, are heavily used as building blocks for more complex compounds in organic synthesis. All six acids can be isocratically separated in HPLC using Newcrom BH mixed-mode column with acetonitrile (ACN) and water mobile phase with sulfuric acid (H2SO4) as buffer and UV detected at 200nm.

Condition

Column Newcrom BH, 4.6x150 mm, 5 µm, 100A
Mobile Phase MeCN/H2O - 50/50%
Buffer H2SO4 - 0.2%
Flow Rate 1.0 ml/min
Detection UV 200nm

Description

Class of Compounds Acid
Analyzing Compounds Acetic acid, Chloroacetic acid, Dichloroacetic acid, Trifluoroacetic acid (TFA),   Trichloroacetic acid

Application Analytes:
Acetic Acid
Chloroacetic acid
Dichloroacetic acid
Difluoroacetic acid
TFA (Trifluoroacetic Acid)
Trichloroacetic acid