Trifluoreddikesyre eluent additive, LC-MS, Fluka™

Leverandør: Honeywell Chemicals
Ratings: Ingen bedømmelse

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Synonymer: TFA

40967-10X1ML 40967-1L 40967-10ML 40967-5X10ML
40967-10X1MLEA 1530 DKK
40967-10X1ML 40967-1L 40967-10ML 40967-5X10ML
Trifluoreddikesyre eluent additive, LC-MS, Fluka™
Trifluoreddikesyre

Beilstein Number: 742035

Formel: C₂HF₃O₂
Molekylvægt: 114.02 g/mol
Kogepunkt: 72 °C (1.013 hPa)
Smeltepunkt: –15 °C
Massefylde: 1.48 g/cm³ (20 °C)
Flammepunkt: 100 °C
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00004169
CAS-nummer: 76-05-1
EINECS: 200-929-3
UN nummer: 2699
ADR: 8 I
Merck Index: 13,09754
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Specifikationer Testresultater

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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