Methanol analytical standard, 5ML

SKU:
82762-5ML-F
  • $46.30

    • Description

    Methanol analytical standard, 5ML

    Synonym: Methyl alcohol

    • CAS Number 67-56-1

       

    • Linear Formula CH3OH

       

    • Molecular Weight 32.04

       

    •  Beilstein/REAXYS Number 1098229

       

    •  EC Number 200-659-6

       

    •  MDL number MFCD00004595

       

    •  PubChem Substance ID 329769263

       

    •  NACRES NA.24

    Properties

    Related Categories Additional Standards, Alcohols, Aliphatic, Alpha Sort, Analytical Standards,
    Analytical/Chromatography, Chemical Class, Chinese Food Contact Materials Regulation GB 9685 2016, Chromatography, Environmental Standards, Extractables and Leachables, Food & Beverage Standards, Food Contact Materials, Food and Cosmetic Component Standards, M, M-P, Mercosur Reglamento Tecnico No 32 07, Methanol, Organic Pollutant Standards, Solvent by Type, Solvents, Volatile & Semivolatile Standards, Volatiles/ Semivolatiles
    Quality Level 100
    grade analytical standard
    vapor density 1.11 (vs air)
    vapor pressure 410 mmHg ( 50 °C)
     - 97.68 mmHg ( 20 °C)
    assay ≥99.9% (GC)
    form liquid
     - neat
    autoignition temp. 725 °F
    shelf life limited shelf life, expiry date on the label
    expl. lim. 36 %
    application(s) HPLC: suitable
     - gas chromatography (GC): suitable
    refractive index n20/D 1.329 (lit.)
     - n20/D 1.329
    bp 64.7 °C (lit.)
    mp −98 °C (lit.)
    density 0.791 g/mL at 25 °C (lit.)
    Featured Industry Environmental
    format neat
    storage temp. room temp
    SMILES string CO
    InChI 1S/CH4O/c1-2/h2H,1H3
    InChI key OKKJLVBELUTLKV-UHFFFAOYSA-N

    General description

    Methanol is a primary alcohol, which is commercially manufactured from methane.[1] It can also be obtained via pyrolysis of wood.[1] It can find applications in organic synthesis reactions, as a highly polar solvent.[1]

    Application

    Methanol may be used as an analytical standard for the determination of the analyte content in biodiesel,[2] wine, and biological fluids[3] by gas chromatography (GC) technique. It can also be used as a solvent/eluent for the preparation of various standard solutions and the extraction of analytes for their subsequent determination using analytical techniques.[4][5][6]

    Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

    Safety Information

    Symbol 
    GHS02,GHS06,GHS08
    Signal word 
    Danger
    Hazard statements 
    H225 - H301 + H311 + H331 - H370
    Precautionary statements 
    P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
    Personal Protective Equipment 
    Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
    RIDADR 
    UN1230 - class 3 - PG 2 - Methanol
    WGK Germany 
    WGK 2
    RTECS 
    PC1400000
    Flash Point(F) 
    49.5 °F - closed cup
    Flash Point(C) 
    9.7 °C - closed cup