Ethanol Absolute GR (Ethyl Alcohol) 2.5Ltr

Description

Catalogue Number	100983
Synonyms	Ethyl alcohol, EtOH
Overview	EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

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

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

Storage and Shipping Information

Storage

Store at +5°C to +30°C.

Specifications

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 %