

Ethanol absolute ≥99.9% (by GC), EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®
Supplier: Merck
Certificates
About this item
CAS Number:64-17-5
:
Formula:C₂H₅OH
MDL Number:MFCD00003568
:46.07 g/mol
Merck Index:12,03806
Boiling Pt:78.3 °C (1013 hPa)
Melting Pt:–117 °C
Density:0.7895 g/cm³ (20 °C)
EINECS:200-578-6
UN:1170
ADR:3,II
:M-Clarity™ quality level = MQ300
Flash Pt:12 °C
REACH:01-2119457610-43
:GHS02
:GHS07
Storage Temperature:Ambient
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Specifications
- Environmentally Preferable:Safer Human and Environmental Health
- Environmental certification:EPA Safer Chemical Solvent (Green Circle Rating); Chem21 Solvent Selection Guide recommended by default and After discussion
Specifications
Specification Test Results
- Purity (GC):≥ 99.9 %
- Identity (IR):conforms
- Appearance:conforms
- Color:≤ 10 Hazen
- Solubility in water:conforms
- Acidity or alkalinity:≤ 30 ppm
- Titrable acid:≤ 0.0002 meq/g
- Titrable base:≤ 0.0002 meq/g
- Density (d 20 °C/20 °C):0.790 - 0.793
- UV absorption:conforms
- Aldehydes (as Acetaldehyd):≤ 0.001 %
- Fusel oils:conforms
- Substances reducing potassium permanganate (as O):≤ 0.0002 %
- Substances reducing permanganate (ACS):conforms
- Carbonyl compounds (as CO):≤ 0.003 %
- Readily carbonizable substances:conforms
- Acetone, Isopropyl Alcohol (ACS):conforms
- Acetone (GC):≤ 0.001 %
- Ethylmethylketone (GC):≤ 0.02 %
- Isoamyl alcohol (GC):≤ 0.05 %
- 2-Propanol (GC):≤ 0.01 %
- Higher alcohols (GC):≤ 0.01 %
- Volatile impurities (GC) (Acetaldehyde and Acetal):≤ 10 ppm
- Volatile impurities (GC) (Benzene):≤ 2 ppm
- Volatile impurities (GC) (Methanol):≤ 100 ppm
- Volatile impurities (GC) (Total of other impurities):≤ 300 ppm
- Volatile impurities (GC) (disregard limit):≤ 9 ppm
- Chloride (Cl):≤ 0.3 ppm
- Nitrate (NO₃):≤ 0.3 ppm
- Phosphate (PO₄):≤ 0.3 ppm
- Sulfate (SO₄):≤ 0.3 ppm
- 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):≤ 0.000002 %
- Sb (Antimony):≤ 0.000002 %
- 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:≤ 0.1 %
Specification Test Results
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