Essigsäureanhydrid, wasserfrei 99+% zur Analyse
Lieferant: Thermo Scientific
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Gefahr
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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 |
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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