73594
Fluka
Ammonium acetate
puriss. p.a., for mass spectroscopy, ≥99.0% (calc. on dry substance, T)
| CAS Number: | 631-61-8 |
| Linear Formula: | CH3CO2NH4 |
| Molecular Weight: | 77.08 |
| Beilstein Registry Number: | 4186741 |
| EC Number: | 211-162-9 |
| MDL number: | MFCD00013066 |
| PubChem Substance ID: | 24886586 |
Properties
| grade | for mass spectroscopy |
| puriss. p.a. | |
| assay | ≥99.0% (calc. on dry substance, T) |
| form | solid |
| total impurities | insoluble matter, passes filter test |
| ≤1% water | |
| ign. residue | ≤0.01% (as SO4) |
| pH | 6.2-7.5 (25 °C, 1 M in H2O) |
| mp | 110-112 °C (dec.)(lit.) |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| anion traces | chloride (Cl-): ≤5 mg/kg |
| nitrate (NO3-): ≤10 mg/kg | |
| sulfate (SO42-): ≤10 mg/kg | |
| cation traces | Al: ≤1 mg/kg |
| As: ≤0.1 mg/kg | |
| Ba: ≤1 mg/kg | |
| Bi: ≤1 mg/kg | |
| Ca: ≤5 mg/kg | |
| Cd: ≤1 mg/kg | |
| Co: ≤1 mg/kg | |
| Cr: ≤1 mg/kg | |
| Cu: ≤1 mg/kg | |
| Fe: ≤1 mg/kg | |
| K: ≤5 mg/kg | |
| Li: ≤1 mg/kg | |
| Mg: ≤1 mg/kg | |
| Mn: ≤1 mg/kg | |
| Mo: ≤1 mg/kg | |
| Na: ≤5 mg/kg | |
| Ni: ≤1 mg/kg | |
| Pb: ≤1 mg/kg | |
| Sr: ≤1 mg/kg | |
| Zn: ≤1 mg/kg | |
| λ | 1 M in H2O |
| UV absorption | λ: 260 nm Amax: ≤0.015 |
| λ: 280 nm Amax: ≤0.010 |
Safety
| Personal Protective Equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
| RIDADR | UN3077 9/PG 3 |
| WGK Germany | 1 |
| RTECS | AF3675000 |
References
| Merck | Merck 13,495 |
| Beilstein | Beil. 2,IV,121 |
| Fieser | Fieser 1,38 / Fieser 7,11 |
| reference | Aldrich MSDS 1, 118:D / Corp MSDS 1 (1), 232:B / IR-Spectra (3), 324:D / IR-Spectra (2), 292:C / RegBook 1 (1), 611:I / Sax 6, 258 / Sigma FT-IR 1 (2), 1011:C / Structure Index 1, 88:D:2 |
