


Methanol ≥99.9% (by GC), EMSURE® Reag. Ph. Eur., ACS, ISO for analysis, Supelco®
Supplier: MilliporeSigma
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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 (lit.)
Melting Pt:–98 °C (lit.)
Density:0.791 g/ml (25°C) (lit.)
Flash Pt:9.7 °C
Storage Temperature:Ambient
EINECS:200-659-6
UN:1230
ADR:3,6.1,II
REACH:01-2119433307-44
:GHS02
:GHS06
:GHS08
Specifications
- Environmentally Preferable:Safer Human and Environmental Health
- Environmental certification:Chem21 solvent selection guide recommended after discussion
Specifications
Specification Test Results
- Purity (GC):≥ 99.9 %
- Identity (IR):conforms
- Appearance:clear
- Color:≤ 10 Hazen
- Solubility in water:conforms
- Acidity:≤ 0.0002 meq/g
- Alkalinity:≤ 0.0002 meq/g
- Density (d 20 °C/20 °C):0.791 - 0.793
- Boiling point:64 - 65 °C
- Benzene (impurity A) (GC):≤ 2 ppm
- Ethanol (GC):≤ 0.05 %
- Acetone:≤ 0.001 %
- Acetaldehyde:≤ 0.001 %
- Formaldehyde:≤ 0.001 %
- Readily carbonizable substances:conforms
- Carbonyl compounds (as CO):≤ 0.001 %
- Chloride (Cl):≤ 0.5 ppm
- Sulfate (SO₄):≤ 1 ppm
- Substances reducing potassium permanganate (as O):≤ 0.00025 %
- Ag (Silver):≤ 0.000002 %
- Al (Aluminium):≤ 0.00005 %
- As (Arsenic):≤ 0.000002 %
- Au (Gold):≤ 0.000002 %
- Ba (Barium):≤ 0.00001 %
- Be (Beryllium):≤ 0.000002 %
- Bi (Bismuth):≤ 0.000002 %
- Ca (Calcium):≤ 0.00005 %
- Cd (Cadmium):≤ 0.000005 %
- Co (Cobalt):≤ 0.000002 %
- Cr (Chromium):≤ 0.000002 %
- Cu (Copper):≤ 0.000002 %
- Fe (Iron):≤ 0.00001 %
- Ga (Gallium):≤ 0.000002 %
- In (Indium):≤ 0.000002 %
- Li (Lithium):≤ 0.000002 %
- Mg (Magnesium):≤ 0.00001 %
- Mn (Manganese):≤ 0.000002 %
- Mo (Molybdenum):≤ 0.000002 %
- Ni (Nickel):≤ 0.000002 %
- Pb (Lead):≤ 0.00001 %
- Pt (Platinum):≤ 0.000005 %
- Sn (Tin):≤ 0.00001 %
- Ti (Titanium):≤ 0.000002 %
- Tl (Thallium):≤ 0.000002 %
- V (Vanadium):≤ 0.000002 %
- Zn (Zinc):≤ 0.00001 %
- Zr (Zirconium):≤ 0.000002 %
- Evaporation residue:≤ 0.0005 %
- Water:≤ 0.05 %
Specification Test Results
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