Methanol

Name: Methanol
Grade: UV Spectroscopy
Application: Spectroscopy
Synonyms: MeOH, Hydroxymethane, Methyl alcohol, Carbinol
CAS Number: 67-56-1  EC Number: 603-001-00-X  Molar Mass: 32.04 g/mol Chemical Formula: CH3OH
Download: Datasheet | CoA | SDS
اسپکتروسکوپی – الکل – حلال
General information

General information

Chemical formula:  CH3OH Molar Mass: 32.04 g/mol
Appearance:  Colorless liquid Density: 0.792 g/cm3   (20 °C)
Solub. in water: Soluble  (20 °C) Melting point: – 98 °C
Boiling point: 64.5 °C Flash point: 11°C
Storage temp.: below  +30 °C Cautions: Highly flammable, Toxic
R: 11-23/24/25-39/23/24/25 S: 7-16-36/37-45
HS-No.: 2905 11 00 EC-Index-No.: 603-001-00-X
Specification

Specification

Assay (GC) 99.8 %
Substances darkened by sulfuric acid Conforms
Substances reducing permanganate Conforms
Solubility in water Conforms
Color 10 APHA
Water (H2O) 0.1 %
Residue after evaporation 0.001 %
Carbonyl compounds

(each of acetone, formaldehyde and acetaldehyde)

0.001 %
Titrable acid 0.0003 meq/g
Titrable base 0.0002 meq/g
UV Absorption
  400 to 280 nm 0.01 AU
  at 260 nm 0.04 AU
  at 240 nm 0.1 AU
  at 230 nm 0.2 AU
  at 220 nm 0.4 AU
  at 210 nm 0.8 AU
  at 205 nm 1 AU
Filtered through 0.2µm filter
Ordering code

Ordering code

Ordering code 1 L 2.5 L 5 L 10 L 20 L
P.E.
Glass 211.15.02500.01
Hazard symbol

Hazard symbol

Hazard Symbol
SWITCH THE LANGUAGE
Cart
X