Ethanol vergällt, EMSURE® zur Analyse (vergällt mit 1% MEK), Supelco®
Lieferant: Merck
|
Gefahr
|
M-Clarity™ Qualitätsstufe = MQ300
1.00974.2500EA
115
EUR
1.00974.2500
1.00974.2511
1.00974.1011
1.00974.9025
1.00974.6025
1.00974.4000
1.00974.9950
1.00974.9180
Ethanol vergällt, EMSURE® zur Analyse (vergällt mit 1% MEK), Supelco®
Ethanol vergällt
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.
Formel:
H₃CCH₂OH Molecular Weight: 46,07 g/mol Dichte: 0,79 g/cm3 (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00003568 CAS-Nummer: 64-17-5 EINECS: 200-578-6 UN: 1170 ADR: 3,II |
Spezifikation Testergebnisse
Purity (GC) | ≥ 99.5 % |
Identity (IR) | conforms |
Free acid (as acetic acid) | ≤ 0.001 % |
Ethylmethylketone (GC) | 0.8 - 1.3 % |
Readily carbonizable substances | conforms |
Evaporation residue | ≤ 0.001 % |
Water | ≤ 0.1 % |
Al (Aluminium) | ≤ 0.00005 % |
B (Boron) | ≤ 0.00005 % |
Ba (Barium) | ≤ 0.00001 % |
Ca (Calcium) | ≤ 0.00005 % |
Cd (Cadmium) | ≤ 0.000005 % |
Co (Cobalt) | ≤ 0.000002 % |
Cr (Chromium) | ≤ 0.000002 % |
Cu (Copper) | ≤ 0.000002 % |
Fe (Iron) | ≤ 0.00001 % |
K (Potassium) | ≤ 0.0001 % |
Mg (Magnesium) | ≤ 0.00001 % |
Mn (Manganese) | ≤ 0.000002 % |
Ni (Nickel) | ≤ 0.000002 % |
Pb (Lead) | ≤ 0.00001 % |
Sn (Tin) | ≤ 0.00001 % |
Zn (Zinc) | ≤ 0.00001 % |
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