Trifluoroacetic anhydride is a volatile, colorless liquid with a pungent odor. It is often used as an analytical reagent, a solvent, a catalyst, a dehydrating condensing agent, a protective agent for trifluoroacetylation of a carboxyl group and an amino group; and a raw material for preparing an organic fluorine fine chemical, a medicine, and a pesticide.
Used as a protective agent for analytical reagents, solvents, catalysts, dehydration condensers, carboxyl groups and amino trifluoroacetylation
250KG NET per steel drums
UN 3265 8/PG 1
Cool,dry and hermetic place
Store in a sealed container and store in a dry, well-ventilated place. It is divided into storage and distribution with oxidants and acids and bases. Ingestion, gargle with water, drink milk or egg whites.
Special note: The nitration system of trifluoroacetic anhydride mixed with fuming nitric acid is not safe enough, and often explodes, and this explosion often does not have any precursors, such as smoke, color change or rapid temperature rise.