Essigsäureanhydrid, wasserfrei 99+% zur Analyse

Lieferant: Thermo Scientific
Gefahr

Synonyme: Acetanhydrid

222130025.EA 138 EUR
222130025. 222135000. 222130100. 222130010.
Essigsäureanhydrid, wasserfrei 99+% zur Analyse
Essigsäureanhydrid
Formel: (CH₃CO)₂O
Molecular Weight: 102,09 g/mol
Siedepunkt: 139,9 °C (1013 hPa)
Schmelzpunkt: –73,1 °C
Dichte: 1,087 g/cm³
Flammpunkt: 54 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00008705
CAS-Nummer: 108-24-7
EINECS: 203-564-8
UN: 1715
ADR: 8,II
REACH: 01-2119486470-36
Merck Index: 13,00057
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Spezifikation Testergebnisse

Appearance Clear liquid
GC ≥99.0 %
Color scale ≤10 APHA
Residue after evaporation ≤0.003 %
Chloride (Cl) ≤5 ppm
Phosphate (PO4) ≤10 ppm
Sulfate (SO4) ≤5 ppm
Calcium (Ca) ≤0.5 ppm
Chromium (Cr) ≤0.1 ppm
Copper (Cu) ≤0.02 ppm
Iron (Fe) ≤0.5 ppm
Lead (Pb) ≤0.1 ppm
Magnesium (Mg) ≤0.1 ppm
Nickel (Ni) ≤0.02 ppm
Zinc (Zn) ≤0.1 ppm
Heavy metals (as Pb) ≤2 ppm
KMnO4-reducing substance Passes test

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