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TX1278 Supelco

Acetonitrile/TFA 0.05% Mobile Phase

Synonym: Acetonitrile solution, Trifluoroacetic Acid

  • CAS Number 75-05-8

  • Linear Formula CH3CN

  • Molecular Weight 41.05

  •  Beilstein/REAXYS Number 4124158

  •  MDL number MFCD00001878

  •  EC Index Number 200-835-2

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Properties

Quality Level   100
vapor pressure   97 hPa ( 20 °C)
assay   0.045-0.055% (v/v) (trifluoroacetic acid)
form   liquid
bp   81.6 °C/1,013 hPa
mp   -45.7 °C
transition temp   flash point 2 °C
density   0.782 g/mL at 25 °C
shipped in   ambient
SMILES string   CC#N
InChI   1S/C2H3N/c1-2-3/h1H3
InChI key   WEVYAHXRMPXWCK-UHFFFAOYSA-N
storage conditions   Store at room temperature.

Description

Packaging

20 l in Plastic barrel

4 l in Glas bottle pre packed

Application

TX1278P-1 is packaged in poly coated glass bottles

Analysis Note

Assay (trifluoroacetic acid)0.045-0.055% (v/v)Color (APHA)10 maxEvaporation residue5ppm maxFiltered through 0.2 µm filterTo pass testFormClear liquidGradient at 210 nm0.005AU maxGradient at 220 nm0.001AU maxGradient at 280 nm0.001AU maxUV Abs. at 190 nm1.00AU maxUV Abs. at 200 nm0.50AU maxUV Abs. at 210 nm0.40AU maxUV Abs. at 230 nm0.30AU maxUV Abs. at 250 nm0.05AU maxUV Abs. at 280 nm0.010AU maxUV Abs. at 300 nm0.010AU maxUV Abs. at 350 nm0.010AU max

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
WGK Germany 
WGK 2
Flash Point(F) 
35.6 °F
Flash Point(C) 
2 °C
Protocols & Articles
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