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676780 Sigma-Aldrich

Methanol

ACS reagent, ≥99.8%

DOWNLOAD MSDS (PDF)

Synonym: Methyl alcohol

  • CAS Number 67-56-1

  • Linear Formula CH3OH

  • Molecular Weight 32.04

  •  Beilstein Registry Number 1098229

  •  EC Number 200-659-6

  •  MDL number MFCD00004595

  •  PubChem Substance ID 24885332

Methanol ACS reagent, ≥99.8%
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Properties

Related Categories Aluminum Bottles, Solvent Bottles, Solvent Packaging Options, Solvents
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 %
total 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   clear
  APHA: ≤10
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.)
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Description

Packaging

1, 4, 4×4 L in alum btl

Price and Availability

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