Methanol LC/MS JT Baker 4L

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

Filtered 0.2 µm filter.

Pure, trusted chromatography solvents providing high selectivity, reproducibility and accuracy of results that come in a variety of grades such as HPLC, LCMS, ULTRA LCMS and PHOTREX.

Formula: CH3OH
MW: 32.04 g/mol
Boiling Pt: 64,6 °C (1013 hPa)
Melting Pt: –98 °C
Density: 0.7918 g/cm³ (20 °C)
Flash Pt: 11 °C (closed cup)
Storage Temperature: Ambient
MDL Number: MFCD00004595
CAS Number: 67-56-1
EINECS: 200-659-6
UN: 1230
REACH: 01-2119433307-44
Merck Index: 13,05984


Specification Test Results

For Laboratory,Research,or Manufacturing Use
Assay (CH3OH) (by GC, corrected for water)≥ 99.9 %
AppearancePasses 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
* May change over time due to extraction from glass container.
Filtered through a 0.2 micron filter.

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