Acetic anhydride, anhydrous 99+% for analysis

Supplier: Thermo Scientific
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Synonyms: Acetyl oxideAcetyl acetate

222130025.EA 120 GBP
222130025. 222135000. 222130100. 222130010.
Acetic anhydride, anhydrous 99+% for analysis
Acetic anhydride
Formula: (CH₃CO)₂O
MW: 102.09 g/mol
Boiling Pt: 139.9 °C (1013 hPa)
Melting Pt: –73.1 °C
Density: 1.087 g/cm³
Flash Pt: 54 °C
Storage Temperature: Ambient
MDL Number: MFCD00008705
CAS Number: 108-24-7
EINECS: 203-564-8
UN: 1715
ADR: 8,II
REACH: 01-2119486470-36
Merck Index: 13,00057
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Specification Test Results

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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