Methanol, 1L, suitable for UHPLC, mass spectrometry (MS)

SKU:
900688-1L
  • $103.00

    • Description

    Methanol, 1L

    ≥99.92%, suitable for UHPLC, mass spectrometry (MS)

    Synonym(s):

    Methyl alcohol

    About This Item

    Linear Formula:
    CH3OH
    CAS Number:
    67-56-1
    Molecular Weight:
    32.04
    Beilstein/REAXYS Number:
    1098229
    EC Number:
    200-659-6
    MDL number:
    MFCD00004595
    UNSPSC Code:
    12191601
    NACRES:
    NA.05

    Properties

    InChI key

    OKKJLVBELUTLKV-UHFFFAOYSA-N

    product name

    Methanol, UHPLC, suitable for mass spectrometry (MS)

    agency

    suitable for ASTM® 7968
    suitable for ASTM® 7979
    suitable for DIN 38407-42
    suitable for EPA 1621
    suitable for EPA 1633
    suitable for EPA 533
    suitable for EPA 537.1
    suitable for EPA 8327
    suitable for EPA ACB B21-02
    suitable for EPA ACB B23-05b
    suitable for EPA OTM-45
    suitable for GB 31604.35-2016
    suitable for GB 5009.253-2016
    suitable for ISO 21675 2019
    suitable for ISO 25101
    suitable for ISO/CEN 15968-2010

    Quality Level

    100

    reg. compliance

    suitable for FDA C-010.02

    vapor density

    1.11 (vs air)

    vapor pressure

    410 mmHg ( 50 °C)
    97.68 mmHg ( 20 °C)

    assay

    ≥99.92%

    form

    liquid

    autoignition temp.

    725 °F

    expl. lim.

    36 %

    technique(s)

    UHPLC: suitable
    mass spectrometry (MS): suitable

    refractive index

    n20/D 1.329 (lit.)

    bp

    64.7 °C (lit.)

    mp

    −98 °C (lit.)

    density

    0.791 g/mL at 25 °C (lit.)

    application(s)

    food and beverages

    format

    neat

    SMILES string

    CO

    InChI

    1S/CH4O/c1-2/h2H,1H3

    General description

    Methanol, a primary aliphatic alcohol, is an organic solvent that finds numerous uses in industrial applications. It is commonly used as an analytical standard, an extractant medium and as a mobile phase additive in various chromatographic separations.[1][2][3][4]

    Application

    Methanol may be used:
    • As a stripping solvent to desorb pesticides after their extraction using hollow fiber liquid phase microextraction (HF-LPME), prior to the determination of the analytes in alcoholic beverages by ultra-high pressure liquid chromatography coupled to tandem mass spectrometry (UHPLC-MS/MS).[5]
    • In the preparation of a mobile phase for the determination of phenolic acids in beverages by UPLC–MS/MS.[6]
    • As an extraction solvent for the quantification of bisphenol-type endocrine disrupting compounds in food-contact recycled-paper materials by UPLC coupled to high resolution MS.[7]

    Legal Information

    ASTM is a registered trademark of American Society for Testing and Materials

    Safety Information

    pictograms

    GHS02,GHS06,GHS08

    signalword

    Danger

    hcodes

    H225,H301 + H311 + H331,H370

    pcodes

    P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311

    Hazard Classifications

    Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

    target_organs

    Eyes,Central nervous system

    Storage Class

    3 - Flammable liquids

    wgk_germany

    WGK 2

    flash_point_f

    49.5 °F - closed cup

    flash_point_c

    9.7 °C - closed cup