Acetic Anhydride Reagent ACS
Product Description
| Product | Acetic Anhydride Reagent ACS |
| CAS | 108-24-7 |
| Formula | (CH3CO)2O |
| Synonym | Aminocaproic acid, Acetic acid, 1,1'-anhydride |
Typical Product Specifications
| Density | 1.08 (154 c) |
| Slightly Soluble | in water |
| Direct Evaporative Cooling | in hot water, hot alcohol |
| Heavy Metals | 5 ppm max |
| Melting Point | -73 c |
| Assay | 97.0% min |
| Residue after evaporation | 0.003% max |
| Chloride | 5 ppm max |
| Sulfate | 5 ppm max |
| Iron | 5 ppm max |
| Aluminum | 1.0 ppm |
| Phosphate | 0.001% max |
| Color, Pt-Co | 10 |
| Odor | strong acetic odor |
| Refractive Index | 1.3904 (20 c) |
| Molecular weight | 102.09 |
| Color | colorless liquid |
| Flash Point | 49 c |
| Solubility | ethanol forming ethyl acetate |
| Boiling Point | 138-140 c |
| Class | Reagent Grade Chemicals |
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