Methanol ChromAR HPLC Anhydrous
megh-3041-68-4L

Flammable WarningToxic WarningHealth Warning

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

For use as an HPLC and TLC Solvent. Filtered through a 0.2µm element. Soluble in water.

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
ADR: 3,II
REACH: 01-2119433307-44
Merck Index: 13,05984
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Specification Test Results

For Laboratory,Research,or Manufacturing Use
ACS - Assay (CH3OH) (by GC)≥ 99.9 %
Carbonyl Compounds - Acetaldehyde≤ 0.001 %
Carbonyl Compounds - Acetone≤ 0.001 %
Carbonyl Compounds - Formaldehyde≤ 0.001 %
Color (APHA)≤ 10
Residue after Evaporation≤ 0.0002 %
Solubility in H2OPasses Test
Substances Darkened by H2SO4Passes Test
Substances Reducing PermanganatePasses Test
Titrable Acid (meq/g)≤ 0.0003
Titrable Base (meq/g)≤ 0.0002
Water (H2O)(by Karl Fischer titrn)≤ 0.05 %
Ultraviolet Absorbance (1.00-cm cell vs. water) - 205 nm≤ 1.00
Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm≤ 0.80
Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm≤ 0.25
Ultraviolet Absorbance (1.00-cm cell vs. water) - 230 nm≤ 0.20
Ultraviolet Absorbance (1.00-cm cell vs. water) - 240 nm≤ 0.05
Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm≤ 0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 260 nm≤ 0.04
Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 nm≤ 0.005
Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 - 400 nm≤ 0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 350 nm≤ 0.005
Ultraviolet Absorbance (1.00-cm cell vs. water):Passes Test
HPLC Gradient Elution (No Peak Greater than 25% of Full Scale)(0.005 au)Passes Test
Appearance (clear, colorless liquid)
Filtered through a 0.2 micron filter.

Unit Qty: ea

Availability: 110 in stock