Synonyms: Methyl alcohol
Formula: CH3OH
Formula Weight: 32.04
CAS No.: 67-56-1
Density: 0.791 g/mL at 25 °C(lit.); 0.791 g/mL at 25 °C
Application: Suitable for HPLC, spectrophotometry, and some LC-MS applications
Preparation Note: Product filtered through a 0.2 μm filter
Other Notes: Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.
Legal Information: Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC
Packaging: 1, 6 x 1, 4 x 2, 4, 4 x 4 L in glass bottle
Packaging: 20 L in Nowpak™ II
Packaging: 20, 50 L in Pure-Pac™ 2
Packaging: 200 L in Pure-Pac™ 2
Packaging: 56, 200 L in Pure-Pac™ 1
λ: 1 cm path, H2O reference
MP: −98°C(lit.)
Refractive Index: n20/D 1.329(lit.)
UV Absorption: λ: 250 nm Amax: 0.02
Vapor Density: 1.11 (vs air)
Vapor Pressure: 410 mmHg ( 50°C)