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Methanol ≥99.9% (by GC), UltimAR® for liquid chromatography, for organic residue analysis, for UV spectrophotometry, Macron Fine Chemicals™

 

  • Pack type:
    Glass bottle
  • Pk:
    4 L
  • Seq:
    5162
  • Environmentally Preferable:

 

 

  • For Laboratory,Research,or Manufacturing Use:
    Passes Test
  • Appearance:
    Passes Test
  • ACS - Assay (CH₃OH) (by GC, corrected for water):
    ≥99.9 %
  • Carbonyl Compounds - Acetone:
    ≤0.001 %
  • Carbonyl Compounds - Acetaldehyde:
    ≤0.001 %
  • Carbonyl Compounds - Formaldehyde:
    ≤0.001 %
  • Color (APHA):
    ≤5
  • Residue after Evaporation:
    ≤0.00010 %
  • Solubility in H₂O:
    Passes Test
  • Substances Darkened by H₂SO₄:
    Passes Test
  • Substances Reducing Permanganate:
    Passes Test
  • Titrable Acid (meq/g):
    ≤0.0003
  • Titrable Base (meq/g):
    ≤0.0002
  • Water (H₂O)(by Karl Fischer titrn):
    ≤0.05 %
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 205 nm:
    ≤1.00
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm:
    ≤0.80
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm:
    ≤0.25
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 230 nm:
    ≤0.12
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 240 nm:
    ≤0.05
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 260 nm:
    ≤0.01
  • Ultraviolet Absorbance (1.00-cm cell vs. water) - 400 - 280 nm:
    ≤0.005
  • Liquid Chromatography Suitability Absorbance:
    Passes Test
  • HPLC Gradient Elution (No Peak Greater than 25% of Full Scale)(0.005 au):
    Passes Test
  • ECD Sensitive Impurities (as Heptachl or Epoxide) Single Peak (ng/L):
    ≤5
  • Sum of the Peaks (ng/L):
    ≤10
  • FID Sensitive Impurities (as 2-Octano l) Single Peak (µg/L):
    ≤5
  • Sum of the Peaks (µg/L):
    ≤10
  • Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities:
    ≤1.0 ppb

 

 

 : Wood alcohol, Methyl alcohol, Hydroxy methane, Carbinol
 :
 :32.04 g/mol
 :13,05984
 :64.6 °C (1013 hPa)
 :–98 °C
 :0.7918 g/cm³ (20 °C)
 :11 °C (closed cup)
 :Ambient
 :200-659-6
 :1230
 :3,II
 :01-2119433307-44
 :GHS02
 :GHS06
 :GHS08
 :67-56-1
 :CH₃OH
 :MFCD00004595