Acetic anhydride ACS Reagent - 33214
Code: 33214
Acetic anhydride Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., ≥99% (GC) Ethanoic Anhydride ACS Reagent, Reag. ISO, Reag. Ph. Eur.
CAS Number: 108-24-7 Linear Formula: (CH3CO)2O Molar Mass: 102.1 g/mol Beilstein Registry Number: 385737 EC Number: 203-564-8 MDL Number: MFCD00008705
| Property |
Value |
| Assay (GC) |
min. 99 % |
| Boiling range |
136 - 138 °C |
| Density (D 20/4) |
1.079 - 1.082 |
| Non-volatile matter |
max. 0.003 % |
| Aluminium (Al) |
max. 0.5 ppm |
| Boron (B) |
max. 0.02 ppm |
| Barium (Ba) |
max. 0.1 ppm |
| Bismuth (Bi) |
max. 0.1 ppm |
| Calcium (Ca) |
max. 0.5 ppm |
| Cadmium (Cd) |
max. 0.05 ppm |
| Cobalt (Co) |
max. 0.02 ppm |
| Chromium (Cr) |
max. 0.05 ppm |
| Copper (Cu) |
max. 0.02 ppm |
| Iron (Fe) |
max. 0.1 ppm |
| Potassium (K) |
max. 0.5 ppm |
| Lithium (Li) |
max. 0.1 ppm |
| Magnesium (Mg) |
max. 0.1 ppm |
| Manganese (Mn) |
max. 0.02 ppm |
| Molybdenum (Mo) |
max. 0.1 ppm |
| Sodium (Na) |
max. 0.5 ppm |
| Nickel (Ni) |
max. 0.02 ppm |
| Lead (Pb) |
max. 0.1 ppm |
| Tin (Sn) |
max. 0.1 ppm |
| Strontium (Sr) |
max. 0.1 ppm |
| Zinc (Zn) |
max. 0.2 ppm |
| Heavy metals (as Pb) |
max. 0.0002 % |
| Chloride (Cl) |
max. 0.0002 % |
| Phosphate (PO4) |
max. 0.001 % |
| Sulfate (SO4) |
max. 0.0005 % |
| KMnO4 reducing matter (as O) |
max. 0.01 % |
| Reaction against H2SO4 |
complying |
| Property |
Value |
| Explosion Limit |
10.3 % |
| Vapor Density |
3.5 (vs air) |
| Vapor Pressure |
10 mmHg ( 36 °C) |
| Refractive Index |
n20/D 1.390(lit.) |
| Autoignition Temperature |
629 °F |
| Boiling point |
140 °C |
| Freezing point |
-73.1 °C |
| Density |
1.083 g/cm3 |
