ETHANOL ABSOLUTE

Product Information
CAS number    64-17-5
EC index number    603-002-00-5
EC number    200-578-6
Grade    ACS,ISO,Reag. Ph Eur
Hill Formula    C₂H₆O
Chemical formula    C₂H₅OH
Molar Mass    46.07 g/mol
HS Code    2207 10 00
Structure formula Image    

Applications
Application    Ethanol absolute for analysis EMSURE® ACS,ISO,Reag. Ph Eur. Ethanol CAS No. 64-17-5, EC Number 200-578-6.

Physicochemical Information
Boiling point    78.3 °C (1013 hPa)
Density    0.790 - 0.793 g/cm3 (20 °C)
Explosion limit    3.1 - 27.7 %(V)
Flash point    12 °C
Ignition temperature    425 °C
Melting Point    -114.5 °C
pH value    7.0 (10 g/l, H₂O, 20 °C)
Vapor pressure    59 hPa (20 °C)

Toxicological Information
LD 50 oral    LD50 Rat 6200 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)    

Hazard Statement(s)    H225: Highly flammable liquid and vapour.
H319: Causes serious eye irritation.
Precautionary Statement(s)    P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240: Ground/bond container and receiving equipment.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
RTECS    KQ6300000
Storage class    3 Flammable liquids
WGK    WGK 1 slightly water endangering
Disposal    1
Strongly contaminated halogen-free organic solvents: container A.

Safety Information
Hazard Symbols    Flammable

Categories of danger    highly flammable
R Phrase    R 11
Highly flammable.
S Phrase    S 7-16
Keep container tightly closed.Keep away from sources of ignition - No smoking.

Storage and Shipping Information
Storage    Store at +5°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID    UN 1170 , 3, II
Declaration (transport by air) IATA-DGR    UN 1170 , 3, II
Declaration (transport by sea) IMDG-Code    UN 1170 , 3, II

Specifications
Purity (GC)    ≥ 99.9 %
Identity (IR)    conforms
Appearance    conforms
Colour    ≤ 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 %
Carbonyl compounds (as CO)    ≤ 0.003 %
Readily carbonizable substances    conforms
Acetone (GC)    ≤ 0.001 %
Ethylmethylketone (GC)    ≤ 0.02 %
Isoamyl alcohol (GC)    ≤ 0.05 %
2-Propanol (GC)    ≤ 0.003 %
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
Sulphate (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 %