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Trifluoroacetic acid

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Trifluoroacetic acid

TFA is an intermediate to medicines, agricultural chemicals, and the acrylic resin. It also serves as the chemical reaction acylating agent, the heat pump fluid, and one kind of important solvent.
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Description

TFA is an intermediate to medicines, agricultural chemicals, and the acrylic resin. It also serves as the chemical reaction acylating agent, the heat pump fluid, and one kind of important solvent.

Physical and chemical properties

CAS No 76-05-1
Molecular Formula CF3COOH
Molecular Weight 114.03
Boiling Point 101.3KPa (℃) 72.4
Melting Point (℃) -15.4
Azeotropic with H2O Boiling Point(20.6% H2O)℃ 105.5
Refractive index 1.2850
Density 25℃(kg/m³) 1477
Evaporation enthalpy KJ/mol 33.26
Formation enthalpy KJ/mol -1060±2

Technical parameters

Analysis Eligible Grade Requirement High Grade Requirement
Appearances Colorless fuming liquid Colorless fuming liquid
Purity (% by weight) 99.0min 99.5min
Water (% by weight) 0.2max 0.1max
Fluoride (% by weight) 0.005max 0.005max
Chloride (% by weight) 0.1max 0.01max
Sulphate (% by weight) 0.1max 0.005max

Packing:250KG plastic drum/polythene-coated steel drum

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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