Liquid Chromatography-Mass Spectrometry Specifications
Liquid Chromatography-Mass Spectrometry
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  • Formic Acid SpR

    HA353
    100ml HA353S
    500ml HA353P
    1LT HA353M
    Dgr H:226-302-314-331-EUH071
    P:210-280c-301+330+331-305+351+338-310
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    HCOOH MW 46.03 FP 8.3°C BP 100.6°C d 1.22 CAS [64-18-6]
    Assay >98% Residue <0.0001%
    UV (0.1% aqueous): 225nm <20%; 235nm <50%; 240nm <80%; 250nm <95%; 260-400nm <99%
    Fluorescence (0.1% aqueous, as quinine): 254nm <1 ppb; 365nm <1 ppb
    Suitability for HPLC passes test
    Suitability for LC-MS passes test
    Trace ionic impurities (0.1% aqueous):
    Ag, Cu, Fe, K, Mg, Mn, Ni, Pb, Zn <10 ppb each
    Al, Ca <25 ppb each
    Na <50 ppb
    Application: HPLC as buffer reagent, LC-MS as additive, Molecular Biology
    Concentrated Formic Acid slowly decomposes to carbon monoxide and water and the pressure built up can cause an explosion of the sealed glass bottle.
    As a safety measure we fit larger glass bottles with a closure featuring a venting valve. Bottles with a non-vented closure should have pressure released regularly.
    100ml HA353S
    500ml HA353P
    1LT HA353M
    Dgr H:226-302-314-331-EUH071
    P:210-280c-301+330+331-305+351+338-310