Methanol ≥99.9%, BAKER ANALYZED ULTRA LC/MS™ for LC-MS, tested for UHPLC, J.T.Baker®
Catalog # BAKR9863-02
Supplier: Avantor
CAS Number:
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Specifications
- Pack type:Glass bottle
- Pk:1 L
- Seq:5037
- Environmentally Preferable:Safer Human and Environmental Health
- Environmental certification:Chem21 Solvent Selection Guide recommended after discussion
Specifications
Specification Test Results
- For Laboratory,Research,or Manufacturing Use:Passes Test
- 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
Specification Test Results
About this item
Synonyms: Wood alcohol, Methyl alcohol, Hydroxy methane, Carbinol
:
: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)
Flash Pt:11 °C (closed cup)
Storage Temperature:Ambient
EINECS:200-659-6
UN:1230
ADR:3,II
:Filtered through a 0.1 micron filter.
REACH:01-2119433307-44
:GHS02
:GHS06
:GHS08
CAS Number:67-56-1
Formula:CH₃OH
MDL Number:MFCD00004595