Acetic anhydride, anhydrous 99+% for analysis
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:108-24-7
:
Formula:(CH₃CO)₂O
MDL Number:MFCD00008705
Merck Index:13,00057
Boiling Pt:139.9 °C (1013 hPa)
Melting Pt:–73.1 °C
Density:1.087 g/cm³
Flash Pt:54 °C
UN:1715
ADR:8,II
:102.09 g/mol
Storage Temperature:Ambient
EINECS:203-564-8
REACH:01-2119486470-36
:GHS02
:GHS05
:GHS06
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
Specification Test Results
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