Ethylacetat 99.5% ACS für die Spektroskopie
Lieferant: Thermo Scientific
|
Gefahr
|
Synonyms:
Essigester
, Essigsäureethylester
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 |
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 |
Learn more
About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...