Methanol ≥99.9%, BAKER ANALYZED ULTRA LC/MS™ for LC-MS, tested for UHPLC, J.T.Baker®

Sustainable Options Available

MOC: Non-Regulated

Sustainable Options Available

MOC: Non-Regulated

CAS Number:67-56-1

Formula:CH₃OH

MDL Number:MFCD00004595

:32.04 g/mol

Merck Index:13,05984

Boiling Pt:64.6 °C (1013 hPa)

Melting Pt:-98 °C

Density:0.7918 g/cm³ (20 °C)

Storage Temperature:Ambient

EINECS:200-659-6

UN:1230

ADR:3,II

:Management of Change (MOC) category = N

Flash Pt:11 °C (closed cup)

REACH:01-2119433307-44

:GHS02

:GHS06

:GHS08

Specifications

Environmentally Preferable:
Safer Human and Environmental Health
Environmental Certification:
Chem21 Solvent selection guide recommended after discussion

Appearance:
Passes Test
Gradient Elution Test (a.u.) - 254 nm:
≤0.01
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission:
≤0.3 ppb
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities:
≤1.0 ppb
Assay (CH₃OH):
≥99.9 %
Color (APHA):
≤10
Residue after Evaporation:
≤1.0 ppm
Water (H₂O):
≤500 ppm
LC/MS Suitability - Largest Response on ESI- Positive Mode (as Reserpine):
≤25.0 ppb
LC/MS Suitability - Largest Response on ESI- Negative Mode (as 4-Nitrophenol):
≤25.0 ppb
Trace Impurities - Aluminum (Al):
≤10.0 ppb
Trace Impurities - Calcium (Ca):
≤20 ppb
Trace Impurities - Chromium (Cr):
≤5.0 ppb
Trace Impurities - Cobalt (Co):
≤5.0 ppb
Trace Impurities - Copper (Cu):
≤5.0 ppb
Trace Impurities - Iron (Fe):
≤5.0 ppb
Trace Impurities - Lead (Pb):
≤5.0 ppb
Trace Impurities - Lithium (Li):
≤10.0 ppb
Trace Impurities - Magnesium (Mg):
≤10.0 ppb
Trace Impurities - Manganese (Mn):
≤5.0 ppb
Trace Impurities - Nickel (Ni):
≤5.0 ppb
Trace Impurities - Potassium (K):
≤10.0 ppb
Trace Impurities - Sodium (Na):
≤50.0 ppb
Trace Impurities - Tin (Sn):
≤5.0 ppb
Trace Impurities - Zinc (Zn):
≤10.0 ppb