Ameisensäure ≥99%, HiPerSolv CHROMANORM® für die LC-MS

Lieferant: VWR Chemicals
Gefahr

Synonyme: Methansäure 100%

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85048.010EA 126 EUR
85048.010 85048.001 85048.051
Ameisensäure ≥99%, HiPerSolv CHROMANORM® für die LC-MS
Ameisensäure

LC-MS additives are selective chemicals that are commonly added to the mobile phase in LC-MS. The objective is usually to improve the signal quality, but they can also be used to suppress unwanted signals or selectively enhance the signal of specific compounds in a mixture


  • High quality and LC-MS application tested
  • Improved ionisation and resolution

Formel: HCO₂H
Molecular Weight: 46,03 g/mol
Siedepunkt: 100…101 °C (1013 hPa)
Schmelzpunkt: 8,2…8,4 °C
Dichte: 1,22 g/cm³ (25 °C)
Flammpunkt: 48 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00003297
CAS-Nummer: 64-18-6
EINECS: 200-579-1
UN: 1779
ADR: 8 (3),II
REACH: 01-2119491174-37
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Spezifikation Testergebnisse

Assay (on anhydrous substance) Min 99 %
Evaporation residue Max 0.0001 %
Ca (Calcium) (0.1 %) Max 0.2 ppm
K (Potassium) (0.1 %) Max 0.2 ppm
Mg (Magnesium) (0.1 %) Max 0.2 ppm
Na (Sodium) (0.1 %) Max 0.5 ppm
Transmittance (225 nm)(0.1 %) Min 20 %
Transmittance (235 nm)(0.1 %) Min 50 %
Transmittance (240 nm)(0.1 %) Min 80 %
Transmittance (250 nm)(0.1 %) Min 95 %
Transmittance (260 nm)(0.1 %) Min 99 %
Suitability for LC-MS (0.1 %) Passes test

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