Deskripsi
Ammonium acetate for analysis EMSURE
101116 Amonium asetat untuk analisis EMSURE® ACS,Reag. Ph Eur
Simpan pada +15°C hingga +25°C.
| Assay (acidimetric) | ≥ 98.0 % |
| Insoluble matter | ≤ 0.005 % |
| pH-value (5 %; water, 25 °C) | 6.7 – 7.3 |
| Chloride (Cl) | ≤ 0.0005 % |
| Nitrate (NO₃) | ≤ 0.001 % |
| Sulfate (SO₄) | ≤ 0.001 % |
| Heavy metals (as Pb) | ≤ 0.0002 % |
| Ca (Calcium) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.0002 % |
| Substances reducing potassium permanganate (as formic acid) | ≤ 0.005 % |
| Residue on ignition (as sulfate) | ≤ 0.01 % |
| Water | ≤ 2.0 % |
| Corresponds to ACS,Reag. Ph Eur | |
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