Methanol ACS reagent, (18L)

SKU:
320390-18L
  • $466.00

    • Description

    320390 Sigma-Aldrich

    Methanol

    ACS reagent, ≥99.8%

    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 329753975

    •  NACRES NA.21

    Description

    Packaging for 320390

    1, 4, 4×4 L in PVC-coated bottle

    18 L in VerSA-Flow™

    Properties

    Related Categories ACS Grade, ACS Grade Solvents, ACS and Reagent Grade Solvents, Methanol, PVC Coated Bottles,
    More...
    Quality Level   200
    grade   ACS reagent
    vapor density   1.11 (vs air)
    vapor pressure   410 mmHg ( 50 °C)
      97.68 mmHg ( 20 °C)
    assay   ≥99.8%
    autoignition temp.   725 °F
    expl. lim.   36 %
    impurities   H2SO4, passes test (darkened)
      MnO4- reducers, passes test
      ≤0.0002 meq/g Titr. base
      ≤0.0003 meq/g Titr. acid
      ≤0.001% acetaldehyde
      ≤0.001% acetone
      ≤0.001% formaldehyde
      ≤0.1% water
    evapn. residue   ≤0.001%
    color   APHA: ≤10
      clear
    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.)
    SMILES string   CO
    InChI   1S/CH4O/c1-2/h2H,1H3
    InChI key   OKKJLVBELUTLKV-UHFFFAOYSA-N