Formic acid for LC-MS LiChropur, 50mL

SKU:
5330020050
  • $211.00

    • Description

    MilliporeSigma Formic acid 98% - 100% for LC-MS LiChropur, 50mL

    Synonym: Formic acid, Methanoic acid, Formylic acid

    • CAS Number 64-18-6

       

    • Linear Formula HCOOH

       

    • Molecular Weight 46.03

       

    •  Beilstein/REAXYS Number 1209246

       

    •  MDL number MFCD00003297

       

    •  EC Index Number 200-579-1

    Properties

    Related Categories Analytical Reagents, Analytical/Chromatography, Chromatography Reagents, LC-MS Additives & Reagents, LC-MS Mobile Phase Additives,
    Mass Spectrometry (MS), Reagents for Mass Spectrometry (MS), Spectroscopy
    Quality Level 100
    vapor density 1.6 (vs air)
    vapor pressure 44.8 mmHg ( 20 °C)
    assay ≥98% (acidimetric)
    form liquid
    autoignition temp. 1004 °F
    expl. lim. 12-38 % (v/v)
     - 57 %
    application(s) HPLC: suitable
     - LC/MS: suitable
    refractive index n20/D 1.370 (lit.)
    pH 2.2 (20 °C, 10 g/L in H2O)
    bp 100-101 °C (lit.)
     - 101 °C/1013 hPa
    mp 8.2-8.4 °C (lit.)
    transition temp flash point 49.5 °C
    density 1.22 g/mL at 25 °C (lit.)
    cation traces Al: ≤5.0 ppm
     - Ca: ≤10 ppm
     - Cu: ≤1.0 ppm
     - Fe: ≤5.0 ppm
     - K: ≤5.0 ppm
     - Mg: ≤2.0 ppm
     - NH4+: ≤10 ppm
     - Na: ≤5.0 ppm
    SMILES string OC=O
    InChI 1S/CH2O2/c2-1-3/h1H,(H,2,3)
    InChI key BDAGIHXWWSANSR-UHFFFAOYSA-N
    storage conditions Store at +15°C to +25°C.

    Application

    Formic acid (FA) 98% - 100% is a mobile phase component used in liquid chromatography − mass spectrometry (LC-MS) system for fatty acid profiling of oil seed crops.[1] It can also be used in the quantitative-qualitative analysis of wheatgrass phenolic compounds.[2]

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    Legal Information

    LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

    Safety Information

     
    Signal word 
    Danger-Danger
    Hazard statements 
    H226 - H302 - H314 - H331 - H226 - H302 - H314 - H331
    Precautionary statements 
    P210 - P260 - P280 - P210 - P280 - P304 + P340 + P310 - P305 + P351 + P338 - P370 + P378 - P301 + P330 + P331 - P304 + P340 - P305 + P351 + P338 - P308 + P311
    Supplemental Hazard Statements 
    EUH071EUH071
    WGK Germany 
    WGK 1
    Flash Point(F) 
    121.1 °F
    Flash Point(C) 
    49.5 °C