Methanol ≥99.9%, BAKER ANALYZED® LC-MS for HPLC, for UV spectrophotometry, J.T.Baker®

Supplier: Avantor

Sustainable Options Available

Supplier: Avantor

Sustainable Options Available

Synonyms: Hydroxy methane, Carbinol, Wood alcohol, Methyl alcohol

CAS Number:67-56-1

Formula:CH₃OH

MDL Number:MFCD00004595

Boiling Pt:64.6

Melting Pt:–98 °C

Density:0.7918 g/cm³ (20 °C)

Molecular Weight:32.04 g/mol

Flash Pt:11 °C (closed cup)

Storage Temperature:Ambient

EINECS:200-659-6

UN:1230

ADR:3 II

Merck Index:13,05984

:Management of Change (MOC) category = N

REACH:01-2119433307-44

:GHS02

:GHS06

:GHS08

Specifications

For Laboratory,Research,or Manufacturing Use:
= 99.9 %
Assay (CH₃OH) (by GC, corrected for water):
≥ 99.9 %
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
Color (APHA):
≤ 10
Residue after Evaporation:
≤ 1.0 ppm
Water (H₂O):
≤ 500 ppm
LC/MS Suitability - Largest Response on ESI- Positive Mode (as Reserpine):
≤ 50 ppb
Trace Impurities - Aluminum (Al):
≤ 50.0 ppb
Trace Impurities - * Calcium (Ca):
≤ 50.0 ppb
Trace Impurities - Iron (Fe):
≤ 50.0 ppb
Trace Impurities - Lithium (Li):
≤ 30.0 ppb
Trace Impurities - Magnesium (Mg):
≤ 50.0 ppb
Trace Impurities - Nickel (Ni):
≤ 30.0 ppb
Trace Impurities - Potassium (K):
≤ 50 ppb
Trace Impurities - * Sodium (Na):
≤ 50.0 ppb