Methanol, B&J Brand™ LC-MS, for LC-MS and HPLC, >99.9%

Name: Methanol
Synonymn: Methyl Alcohol
Description: B&J Brand™ LC-MS, for LC-MS and HPLC, >99.9%

Container Type: Glass Bottle, GL45

Molar Mass: 32.04 g/mol

CAS Number: 67-56-1
Bielstein Registry Number: 1098229
EC Number: 200-659-6
MDL Number: MFCD00004595

SPECIFICATIONS

GC Analysis: 99.9 % min.
Water by Karl Fischer Titration: 0.05 % max.
HPLC Gradient Elution: Passes test
LC-MS Negative Mode (as 4-nitrophenol): 50 ppb max.
LC-MS Positive Mode (as caffeine): 100 ppb max.
LC-MS Positive Mode (as reserpine): 50 ppb max.
Refractive Index (20ºC): 1.3280 - 1.3288
Residue: 1 mg/L max.
Trace Metals: Passes test
UV Cutoff: 205 nm max.



PHYSICAL PROPERTIES

Viscosity (cP) at 20°C: 0.59
Refractive Index at 20°C: 1.3284
UV Cutoff (nm): 205
Elutropic Value, Alumina: 0.95
Elutropic Value, C-18: 1
Elutropic Value, Silica: 0.7
Polarity Index, P': 5.1
Solubility in Water (%) at 20°C: Miscible
Surface Tension (dyn/cm) at 20°C: 22.55
Vapor Pressure (Torr) at 20°C: 97
Boiling Point: 64.7 °C
Density: 0.792 g/cm3



SAFETY INFORMATION

Flashpoint: 11 °C
Hazard Class: 3
Package Group: II
UN ID: 1230
Signal Word: Danger

GHS Classification:
Flammable (GHS02)
Toxic (GHS06)
Health hazard (GHS08)

Hazard Statement(s):
Causes damage to organs (H370)
Toxic if swallowed (H301)
Toxic in contact with skin (H311)
Toxic if inhaled (H331)
Highly flammable liquid and vapour (H225)

Precautionary Statement(s):
Wear respiratory protection (P284)
Keep away from heat/sparks/open flames/hot surfaces - No smoking (P210)
Take precautionary measures against static discharge (P243)
Do not breathe dust/fume/gas/mist/vapours/spray (P260)
Wear protective gloves/protective clothing/eye protection/face protection (P280)