Trifluoroacetic Acid (TFA)

• Appearance: Clear, colorless fuming liqui

• Assay: ≥ 99.9% (High Purity)

• Water (Karl Fischer): ≤ 0.05% (Strictly controlled)

• Chloride (Cl): ≤ 10 ppm

• Sulphate (SO4): ≤ 10 ppm

• Fluoride (F): ≤ 50 ppm

A critical reagent for Biotech and Analytical Chemistry:

• Peptide Synthesis: The standard reagent for removing protecting groups (e.g., Boc/t-Bu) and cleaving peptides from solid-phase resins.

• HPLC/LC-MS Analysis: Used as a mobile phase additive (0.1%) to improve peak shape and resolution for proteins and peptides.

• Organic Synthesis: Acts as a strong acid catalyst and solvent for esterification, acylation, and polymerization reactions.

Packaging: 250kg HDPE Drum / 25kg Fluorinated Drum / 500ml Glass Bottle

Safety: Corrosive Liquid (UN 2699). Use only in fume hood. Store in a cool, dry, ventilated place away from bases.