Ethanol vergällt, EMSURE® zur Analyse (vergällt mit 1% MEK), Supelco®
Lieferant: Merck
|
Gefahr
|
M-Clarity™ Qualitätsstufe = MQ300
1.00974.2511EA
114
CHF
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.
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Formel:
H₃CCH₂OH MW: 46,07 g/mol Dichte: 0,79 g/cm3 (20 °C) Lager Temperatur: Raumtemperatur |
MDL Number:
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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