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ETHANOL ABSOLUTE FOR ANALYSIS EMSURE

Merck ETHANOL ABSOLUTE FOR ANALYSIS EMSURE

Spending Type : Consumable
Category : Chemical Reagent
Type : Classical Lab Chemicals
SKU : 1.00983.1000

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Deskripsi Merck ETHANOL ABSOLUTE FOR ANALYSIS EMSURE

100983 Etanol absolut untuk analisis EMSURE® ACS,ISO,Reag. Ph Eur

atau disebut juga : Ethyl alcohol, EtOH

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.


Simpan pada +5°C hingga +30°C.

Purity (GC)≥ 99.9 %
Identity (IR)conforms
Appearanceconforms
Color≤ 10 Hazen
Solubility in waterconforms
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 absorptionconforms
Aldehydes (as Acetaldehyd)≤ 0.001 %
Fusel oilsconforms
Substances reducing potassium permanganate (as O)≤ 0.0002 %
Substances reducing permanganate (ACS)conforms
Carbonyl compounds (as CO)≤ 0.003 %
Readily carbonizable substancesconforms
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 %