ISOLAB Ethanol Absolute ACS, ISO, reagent Ph. Eur 64-17-5 2,5 Litre

TEST NAME

SPECIFICATION

UNIT

Purity (GC)

≥ 99.9

%

Identity (IR)

passes test

Solubility in water

passes test

Appearance

passes test

Colour

≤ 10 Hazen

Hazen

Acidity or alkalinity

≤ 0.003 %

%

Titrable acid

≤ 0.0002 meq/g

meq/g

Titrable base

≤ 0.0002 meq/g

meq/g

Density (d 20 °C/20 °C)

0.790 - 0.793

UV absorption

passes test

Fusel oils

passes test

Substances reducing potassium permanganate

(as O)

≤ 0.0002 %

%

Aldehydes (as Acetaldehyd)

≤ 0.001 %

%

Carbonyl compounds (as CO)

≤ 0.003 %

%

Acetone (GC)

≤ 0.001 %

%

Isoamyl alcohol (GC)

≤ 0.05 %

%

2-Propanol (GC)

≤ 0.003 %

%

Higher alcohols (GC)

≤ 0.01 %

%

Volatile impurities (GC)

≤ 0.001 %

%

(Acetaldehyde and Acetal)

Volatile impurities (GC) (Benzene)

≤ 0.0002 %

%

Volatile impurities (GC) (Methanol)

≤ 0.02 %

%

Volatile impurities (GC) (Other impurities)

≤ 0.03 %

%

Volatile impurities (GC) (disregard limit)

≤ 0.0009 %

%

Water

≤ 0.1 %

%

TEST NAME

SPECIFICATION

UNIT

Chloride (Cl)

≤ 0.00003 %

%

Sulphate (SO₄)

≤ 0.00003 %

%

Ag (Silver)

≤ 0.000002 %

%

Nitrate (NO₃)

≤ 0.00003 %

%

As (Arsenic)

≤ 0.000002 %

%

Phosphate (PO₄)

≤ 0.00003 %

%

Al (Aluminium)

≤ 0.00005 %

%

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 %

%

Sn (Tin)

≤ 0.00001 %

%

Li (Lithium)

≤ 0.000002 %

%

Mg (Magnesium)

≤ 0.00001 %

%

Mn (Manganese)

≤ 0.000002 %

%

Ti (Titanium)

≤ 0.000002 %

%

Tl (Thallium)

≤ 0.000002 %

%