Methanol ≥99.8% ACS, Riedel-de Haën™
Supplier: Honeywell Chemicals
Certificates
About this item
CAS Number:67-56-1
:
Formula:CH₃OH
MDL Number:MFCD00004595
:32.04 g/mol
Merck Index:13,05984
Boiling Pt:64.7 °C
Melting Pt:–98 °C
Density:0.792 g/cm³ (20 °C)
Flash Pt:11 °C
Storage Temperature:Ambient
EINECS:200-659-6
UN:1230
ADR:3,II
REACH:01-2119433307-44
:GHS08
:GHS02
Specifications
- Environmentally Preferable:Safer Human and Environmental Health
- Environmental certification:Chem21 Solvent Selection Guide recommended after discussion
Specifications
Specification Test Results
- Identity (IR):complying
- Assay (GC):Min. 99.80 %
- Non-volatile matter:Max. 0.001 %
- Water (Karl Fischer):Max. 0.1 %
- Titrable Acid:Max. 0.0003 meq/g
- Titrable Base:Max. 0.0002 meq/g
- KMnO₄ reducing matter:complying
- Acetone (GC):Max. 0.001 %
- Formaldehyde:Max. 0.001 %
- Acetaldehyde:Max. 0.001 %
- Mixable with H₂O:complying
- Reaction against H₂SO₄:complying
- APHA:Max. 10
- Refractive Index:n20/D 1.329 (lit.)
- Vapor Density:1.11 (vs air)
- Vapor Pressure:97.68 mmHg ( 20 °C)