TRIFLUOROACETIC ACID

TRIFLUOROACETIC ACID For HPLC & UV Spectroscopy

TFA

Article No.

0349C

Grade

For HPLC & UV Spectroscopy

Purity

99.8%

CAS No.

76-05-1

Molecular Formula

C₂HF₃O₂

Molecular Weight

114.02

H.S. Code

2915.9099

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Liquid

Colour

Clear Colorless

Odour

Strong pungent odor

pH value

Melting point/ Freezing point [°C]

-15,4 °C

Boiling point [°C]

72.4 °C

Vapour pressure [20°C]

130 hPa at 20°C

Density [g/cm3]

1.489

Solubility in water [% weight]

Miscible in water

Partition coefficient Log Pow octanol / water at 20°C

2.1

Packings

500 ml (00500)
2500 ml (02500)
2500 ml (02500)

Specifications

Appearance	A clear, colourless liquid
Assay (acidimetric)	Min 99.8%
Water (by KF)	Max 0.1%
Residue on evaporation	Max 0.005%
UV transmittance at:
265 nm	Min 10%
305 nm	Min 50%
320 nm	Min 80%
325 nm	Min 90%

Safety Information and Hazard Symbols

Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 2699
IMCO Class No.: 8
Packing Group: I
Hazardous Statement: H314-H332-H412
Precaution Statement: P273-P280-P305 + P351 + P338-P310

Revision Date : 22-Jan-2019

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