Methanol absolute ≥99.9% (by GC, corrected for water content) for HPLC, for liquid chromatography, J.T.Baker®

Methanol absolute ≥99.9% (by GC, corrected for water content) for HPLC, for liquid chromatography, J.T.Baker®

:67-56-1

:CH₃OH

:MFCD00004595

:32.04 g/mol

:3,II

:Management of Change (MOC) category = NI

:1230

:GHS02

:GHS06

:GHS08

ACS - Assay (CH₃OH) (by GC, corrected for water):
≥99.9 %
Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-254 nm:
≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 243 nm:
≤0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - 240 nm:
≤0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - 230 nm:
≤0.20
Ultraviolet Absorbance (1.00-cm cell vs. water) - 225 nm:
≤0.15
Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm:
≤0.40
Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm:
≤0.80
Ultraviolet Absorbance (1.00-cm cell vs. water) - 205 nm:
≤1.00
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm:
≤205
Liquid Chromatography Suitability - Absorbance:
Passes Test
Liquid Chromatography Suitability - HPLC Gradient Elution:
Passes Test
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
Appearance:
Passes Test
Color (APHA):
≤10
Water (by KF, coulometric):
≤0.007 %
Residue after Evaporation:
≤1.0 ppm
Solubility in H₂O:
Passes Test
Carbonyl Compounds - Acetone:
≤0.001 %
Carbonyl Compounds - Formaldehyde:
≤0.001 %
Carbonyl Compounds - Acetaldehyde:
≤0.001 %
Titrable Acid (µeq/g):
≤0.3
Titrable Base (µeq/g):
≤0.10
Substances Darkened by H₂SO₄:
Passes Test
Substances Reducing Permanganate:
Passes Test