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For Use in Liquid Chromatography and Spectrophotometry

Formula: CH3OH

Formula Weight: 32.04

CAS Number: 67-56-1

Synonym(s): Methyl alcohol

Assay (CH3OH) (by GC, corrected for water)min. 99.8 %
Ultraviolet Absorbance (1.00-cm cell vs. water):
400-254 nmmax. 0.01
225 nmmax. 0.15
UV Cut-off, nmmax. 205
Gradient Elution Test (a.u.):
254 nmmax. 0.002
Fluorescence Trace Impurities, in ppb, measured as Quinine Base:
at 450 nmEmission max. 0.3
at Emission Maximum for Impuritiesmax. 1.0
Acetonemax. 0.001 %
Residue after Evaporationmax. 1 ppm
Titrable Acid (µeq/g)max. 0.3
Titrable Base (µeq/g)max. 0.1
Water (by KF, coulometric)max. 0.05 %

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Product Detail
Thomas No.
C490B84
Mfr. No.
9093-02
Description
Methanol 1 L Baker Analyzed® HPLC Solvent
list price/quantitytotal
$0.00
Thomas No.
C490B90
Mfr. No.
9093-03
Description
Methanol 4 L Baker Analyzed® HPLC Solvent
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$0.00
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