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

Fornitore: Honeywell Chemicals
Pericolo

Synonyms: TFA

14264-1ML 14264-2ML
14264-1MLEA 44.78 EUR
14264-1ML 14264-2ML
Acido trifluoroacetico ≥99.0%, LC-MS Ultra eluent additive, tested for UHPLC-MS, Fluka™
Acido trifluoroacetico

  • 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

Formula: C₂HF₃O₂
Peso molecolare: 114.02 g/mol
Punto di ebollizione: 72 °C (1.013 hPa)
Punto di fusione: –15 °C
Densità: 1.48 g/cm³ (20 °C)
Flash Pt: 100 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00004169
CAS Number: 76-05-1
EINECS: 200-929-3
UN: 2699
ADR: 8 I
Merck Index: 13,09754
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Risultati del test di specificazione

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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