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Avantor - Macron Fine Chemicals™

Methyl Alcohol, Anhydrous, ChromAR

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Suitable for Liquid Chromatography and UV-Spectrophotometry

Formula: CH3OH

Formula Weight: 32.04

CAS Number: 67-56-1

Meets A.C.S. Specifications
Assay (CH3OH) (by GC)min. 99.9 %
Carbonyl Compounds:
Acetaldehydemax. 0.001 %
Acetonemax. 0.001 %
Formaldehydemax. 0.001 %
Color (APHA)max. 10
Residue after Evaporationmax. 0.0002 %
Solubility in H2OPasses Test
Substances Darkened by H2SO4Passes Test
Substances Reducing KMnO4Passes Test
Titrable Acid (meq/g)max. 0.0003
Titrable Base (meq/g)max. 0.0002
Water (H2O)(by Karl Fischer titration)max. 0.05 %
Ultraviolet Absorbance (1.00-cm cell vs. water):
205 nmmax. 1.00
210 nmmax. 0.80
220 nmmax. 0.25
230 nmmax. 0.20
240 nmmax. 0.05
254 nmmax. 0.01
260 nmmax. 0.04
280 nmmax. 0.005
280 - 400 nmmax. 0.01
350 nmmax. 0.005
Liquid Chromatography Suitability
AbsorbancePasses Test
HPLC Gradient Elution (No Peak Greater than 25% of Full Scale)(0.005 au)Passes Test
Product Information (not specifications):
Appearance(clear, colorless liquid)
Filtered through a 0.2 micron filter

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Product Detail
Thomas No.
C493E18
Mfr. No.
3041-06
Pkg. Size
1 L
CAS #
67-56-1
UN #
UN1230
Description
Methyl Alcohol, Anhydrous 1 L Chromar®

Grade
ACS, ChromAR
Pkg. Type
Bottle, Glass
list price/quantity total
$0.00
Thomas No.
C493E20
Mfr. No.
3041-10
Pkg. Size
4 L
CAS #
67-56-1
UN #
UN1230
Description
Methyl Alcohol, Anhydrous 4 L Chromar®

Grade
ACS, ChromAR
Pkg. Type
Bottle, Glass
list price/quantity total
$0.00
$0.00 (0 Items)

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