Ethylacetat 99.5% ACS für die Spektroskopie

Lieferant: Thermo Scientific
Gefahr

Synonyms: EssigesterEssigsäureethylester

ACRO423170025EA 138 CHF
ACRO423170025 ACRO423175000
Ethylacetat 99.5% ACS für die Spektroskopie
Ethylacetat
Formel: CH₃COOC₂H₅
MW: 88,11 g/mol
Siedepunkt: 75…78 °C (760 mmHg)
Melting Pt: –83,5 °C
Dichte: 0,902 g/cm³
Flash-Pt: –4 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00009171
CAS-Nummer: 141-78-6
EINECS: 205-500-4
UN: 1173
ADR: 3,II
REACH: 01-2119475103-46
Merck Index: 13,03792
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Spezifikation Testergebnisse

Appearance Clear liquid
Water ≤0.2 % (K.F.)
GC ≥99.5 %
UV at 255 nm A: ≤1
UV at 257 nm A: ≤0.5
UV at 263 nm A: ≤0.1
UV at 275 nm A: ≤0.05
UV at 330 nm A: ≤0.01
UV at 400 nm A: ≤0.01
Color scale ≤10 APHA
Residue after evaporation ≤0.003 %
Substance darkened by H2SO4 passes test
Titrable acid ≤0.0009 meq/g

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