E/E (unversteuert) ~96% (v/v), CHROMASOLV™ ACS für die UV-Spektrophotometrie extra fine spirit, E15 o 1, Riedel-de Haën™

Lieferant: Honeywell Chemicals
Gefahr

Synonyms: Ethyl alcohol

02850-1L 02850-2.5L 02850-4X2.5L
02850-1LEA 176.95 CHF
02850-1L 02850-2.5L 02850-4X2.5L
E/E (unversteuert) ~96% (v/v), CHROMASOLV™ ACS für die UV-Spektrophotometrie extra fine spirit, E15 o 1, Riedel-de Haën™
Ethanol

Bitte beachten Untaxed for license holders only

Formel: C₂H₅OH
MW: 46.07 g/mol
Siedepunkt: 78…79 °C (1.013 hPa)
Melting Pt: –115 °C
Dichte: 0.805…0.812 g/cm3 (20 °C)
Flash-Pt: 12 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00003568
CAS-Nummer: 64-17-5
EINECS: 200-578-6
UN: 1170
ADR: 3 II
Merck Index: 12,03806

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Spezifikation Testergebnisse

Purity without addives GC) Min. 99.8 %
Refractive index (n 20/D) 1.362 - 1.364
Non-volatile matter Max. 0.001 %
Water (Karl Fischer) 5.0 - 7.0 %
Titrable Acid Max. 0.0005 meq/g
Titrable Base Max. 0.0002 meq/g
Absorbance at 270 nm Max. 0.005
Absorbance at 250 nm Max. 0.03
Absorbance at 230 nm Max. 0.1
Absorbance at 220 nm Max. 0.25
Absorbance at 210 nm Max. 0.5
KMnO₄ reducing matter complying
Acetone (GC) Max. 10 ppm
Methanol (GC) Max. 0.1 %
2-propanol (GC) Max. 30 ppm
Reaction against H₂SO₄ complying
Mixable with H₂O complying
APHA Max. 10


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