Trifluorättiksyra ≥99.0%, LC-MS Ultra eluent additive, tested for UHPLC-MS, Fluka™

Leverantör: Honeywell Chemicals
Fara

Synonyms: TFA

14264-1ML 14264-2ML
14264-1MLEA 515 SEK
14264-1ML 14264-2ML
Trifluorättiksyra ≥99.0%, LC-MS Ultra eluent additive, tested for UHPLC-MS, Fluka™
Trifluorättiksyra

  • For the most demanding LC-MS and UHPLC applications
  • Tested for UHPLC-MS suitability
  • Highest solvent purity for low detection limits
  • Extremely low MS baseline noise


Beilstein Number: 742035
RTECS Number: AJ9625000
UNSPSC Code: 12161700

Formel: C₂HF₃O₂
MW: 114.02 g/mol
Kokpunkt: 72 °C (1.013 hPa)
Smältpunkt: –15 °C
Densitet: 1.48 g/cm³ (20 °C)
Flampunkt: 100 °C
Storage Temperature: Omgivande
MDL Number: MFCD00004169
CAS nummer: 76-05-1
EINECS: 200-929-3
UN: 2699
ADR: 8 I
Merck Index: 13,09754
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Specifikation testresultat

Assay (GC) Min. 99 %
Suitability for the LC-MS complying
Water (Karl Fischer) Max. 0.05 %
Absorbance at 320 nm Max. 0.025
Absorbance at 300 nm Max. 0.03
Absorbance at 290 nm Max. 0.04
Absorbance 280 nm Max. 0.05
Absorbance at 270 nm Max. 0.1
Absorbance at 260 nm Max. 0.9
Silver (Ag) Max. 0.02 ppm
Aluminium (Al) Max. 0.05 ppm
Barium (Ba) Max. 0.05 ppm
Bismuth (Bi) Max. 0.1 ppm
Calcium (Ca) Max. 0.2 ppm
Cadmium (Cd) Max. 0.05 ppm
Cobalt (Co) Max. 0.02 ppm
Chromium (Cr) Max. 0.05 ppm
Copper (Cu) Max. 0.02 ppm
Iron (Fe) Max. 0.3 ppm
Potassium (K) Max. 0.1 ppm
Lithium (Li) Max. 0.02 ppm
Magnesium (Mg) Max. 0.5 ppm
Manganese (Mn) Max. 0.05 ppm
Molybdenum (Mo) Max. 0.02 ppm
Sodium (Na) Max. 0.5 ppm
Nickel (Ni) Max. 0.05 ppm
Lead (Pb) Max. 0.02 ppm
Strontium (Sr) Max. 0.02 ppm
Thallium (Tl) Max. 0.05 ppm
Zinc (Zn) Max. 0.05 ppm
Chloride (Cl) Max. 50 ppm
Sulfate (SO₄) Max. 50 ppm
Sulfite (SO₃) Max. 10 ppm
Ammonium (NH₄) Max. 10 ppm


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