Trifluoressigsäure eluent additive, LC-MS, Fluka™
Lieferant: Honeywell Chemicals
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Gefahr
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Synonyme:
TFA
40967-10X1ML
40967-1L
40967-10ML
40967-5X10ML
40967-10X1MLEA
204.46
EUR
40967-10X1ML
40967-1L
40967-10ML
40967-5X10ML
Trifluoressigsäure eluent additive, LC-MS, Fluka™
Trifluoressigsäure
Beilstein Number: 742035
Formel:
C₂HF₃O₂ Molecular Weight: 114.02 g/mol Siedepunkt: 72 °C (1.013 hPa) Schmelzpunkt: –15 °C Dichte: 1.48 g/cm³ (20 °C) Flammpunkt: 100 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00004169 CAS-Nummer: 76-05-1 EINECS: 200-929-3 UN: 2699 ADR: 8 I Merck Index: 13,09754 |
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Spezifikation Testergebnisse
Assay (GC) | Min. 99.0 % |
Water (Karl Fischer) | Max. 0.05 % |
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 |
Suitability for the LC-MS | complying |
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 |
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