Methanol absolute, anhydrous ≥99.8% (by GC), AR® ACS, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Certificates
About this item
CAS Number:67-56-1
:
Formula:CH₃OH
MDL Number:MFCD00004595
: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)
Storage Temperature:Ambient
EINECS:200-659-6
UN:1230
ADR:3,II
:Management of Change (MOC) category = N
Flash Pt:11 °C (closed cup)
REACH:01-2119433307-44
:GHS02
:GHS06
:GHS08
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Specifications
- Environmentally Preferable:Safer Human and Environmental Health
- Environmental certification:Chem21 solvent selection guide recommended after discussion
Specifications
Specification Test Results
- ACS - Assay (CH₃OH) (by GC):≥99.8 %
- Appearance (clear, colorless liquid):Passes Test
- Carbonyl Compounds - Acetaldehyde:≤0.001 %
- Carbonyl Compounds - Acetone:≤0.001 %
- Carbonyl Compounds - Formaldehyde:≤0.001 %
- Color (APHA):≤10
- Heavy Metals (as Pb):≤0.0001 %
- Identification:Passes Test
- Residue after Evaporation:≤0.001 %
- Solubility in H₂O:Passes Test
- Substances Darkened by H₂SO₄:Passes Test
- Substances Reducing Permanganate:Passes Test
- Titrable Acid (meq/g):≤0.0003
- Titrable Base (meq/g):≤0.0002
- Water (H₂O)(by Karl Fischer titrn):≤0.1 %
Specification Test Results
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