Méthanol ≥99.9%, BAKER ANALYZED® LC-MS Reagent for LC-MS, for HPLC, J.T.Baker®

Méthanol ≥99.9%, BAKER ANALYZED® LC-MS Reagent for LC-MS, for HPLC, J.T.Baker®

:67-56-1

:CH₃OH

:MFCD00004595

:32.04 g/mol

:13,05984

:64,6 °C (1013 hPa)

:–98 °C

:0,7918 g/cm³ (20 °C)

:Ambient

:200-659-6

:1230

:3,II

:Management of Change (MOC) category = N

:11 °C (closed cup)

:01-2119433307-44

:GHS02

:GHS06

:GHS08

Environmentally Preferable:
Safer Human and Environmental Health
Environmental certification:
Chem21 solvent selection guide recommended after discussion

Assay (CH₃OH):
Min. 99.9 %
Appearance:
Passes Test
Gradient Elution Test (a.u.) - 254 nm:
Max. 0.01
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission:
Max. 0.3 ppb
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities:
Max. 1.0 ppb
Color (APHA):
Max. 10
Residue after Evaporation:
Max. 1.0 ppm
Water (H₂O):
Max. 500 ppm
LC/MS Suitability - Largest Response on ESI- Positive Mode (as Reserpine):
Max. 50.0 ppb
Trace Impurities - Aluminum (Al):
Max. 50.0 ppb
Trace Impurities - * Calcium (Ca):
Max. 50.0 ppb
Trace Impurities - Iron (Fe):
Max. 50.0 ppb
Trace Impurities - Lithium (Li):
Max. 30.0 ppb
Trace Impurities - Magnesium (Mg):
Max. 50.0 ppb
Trace Impurities - Nickel (Ni):
Max. 30.0 ppb
Trace Impurities - Potassium (K):
Max. 50.0 ppb
Trace Impurities - * Sodium (Na):
Max. 50.0 ppb