Ammonium acetate
SIGALD/32301 - puriss. p.a., ACS reagent, reag. Ph. Eur., ≥98%
CAS Number: 631-61-8
Empirical Formula (Hill Notation): C2H7NO2
Molecular Weight: 77.08
EC Number: 211-162-9
MDL Number: MFCD00013066
Linear Formula: CH3CO2NH4
Product Type: Chemical
| agency | reag. Ph. Eur. |
| anion traces | chloride (Cl-): ≤5 mg/kg |
| nitrate (NO3-): ≤10 mg/kg | |
| sulfate (SO42-): ≤10 mg/kg | |
| assay | ≥98% |
| cation traces | Ca: ≤10 ppm |
| Cd: ≤2 ppm | |
| Co: ≤5 ppm | |
| Cr: ≤5 ppm | |
| Cu: ≤2 ppm | |
| Fe: ≤5 ppm | |
| K: ≤50 ppm | |
| Mg: ≤2 ppm | |
| Mn: ≤5 ppm | |
| Na: ≤50 ppm | |
| Ni: ≤5 ppm | |
| Pb: ≤2 ppm | |
| Zn: ≤2 ppm | |
| form | solid |
| grade | ACS reagent |
| puriss. p.a. | |
| ign. residue | ≤0.01% |
| impurities | ≤0.005% KMnO4 red. matter (as O) |
| ≤2% water (Karl Fischer) | |
| ≤5 mg/kg heavy metals (as Pb) | |
| InChI | 1S/C2H4O2.H3N/c1-2(3)4;/h |
| InChI key | USFZMSVCRYTOJT-UHFFFAOYSA |
| mp | 110-112 °C (dec.) (lit.) |
| pH | 6.7-7.3 (25 °C, 5% in water) |
| Quality Level | 200  |
| SMILES string | N.CC(O)=O |
| vapor pressure | <0.001 hPa |
| Application: | Ammonium acetate has been used in the mobile phase for the HPLC determination of ezetimibe and its metabolites. It may be used in preparation of phenanthrimidazoles and retinimidazoles. |
| General description: | Ammonium acetate is a colorless hygroscopic solid. It can be prepared by reacting glacial acetic acid with ammonia or ammonium carbonate. It has been reported as potential inhibitor of Pd/C mediated hydrogenolysis of benzyl ether. |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98% |
| mp | 110-112 °C (dec.) (lit.) |
| UNSPSC | 12352300 |