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