Ammonio acetato ≥98%, Puriss. p.a. Reag. Ph. Eur., ACS, Fluka™
Fornitore: Honeywell Chemicals
Synonyms:
Acetic acid ammonium salt
Formula:
H₃CCOONH₄ Peso molecolare: 77.08 g/mol Punto di fusione: 113 °C Densità: 1.170 g/cm³ (20 °C) Flash Pt: 136 Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00013066 CAS Number: 631-61-8 EINECS: 211-162-9 Merck Index: 13,00495 |
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Risultati del test di specificazione
Assay | Min. 98 % |
Water insoluble matter | Max. 0.005 % |
Water (Karl Fischer) | Max. 2 % |
Sulfated ash | Max. 0.01 % |
pH (5 %, 25 °C) | 6.7 - 7.3 |
Calcium (Ca) | Max. 0.001 % |
Cadmium (Cd) | Max. 0.0002 % |
Cobalt (Co) | Max. 0.0005 % |
Copper (Cu) | Max. 0.0002 % |
Chromium (Cr) | Max. 0.0005 % |
Iron (Fe) | Max. 0.0005 % |
Potassium (K) | Max. 0.005 % |
Magnesium (Mg) | Max. 0.0002 % |
Manganese (Mn) | Max. 0.0005 % |
Sodium (Na) | Max. 0.005 % |
Nickel (Ni) | Max. 0.0005 % |
Lead (Pb) | Max. 0.0002 % |
Zinc (Zn) | Max. 0.0002 % |
Heavy metals (as Pb) | Max. 0.0005 % |
Chloride (Cl) | Max. 0.0005 % |
Nitrate (NO₃) | Max. 0.001 % |
Sulfate (SO₄) | Max. 0.001 % |
KMnO₄ reducing matter (as HCOOH) | Max. 0.005 % |
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