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Ammonium acétate 98+% pour analyses

Fournisseur: Thermo Fisher Scientific
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218360010 218365000 218360050
ACRO218360010EA 91.1 EUR
ACRO218360010 ACRO218365000 ACRO218360050
Ammonium acétate 98+% pour analyses
Ammonium acétate
Formule: H₃CCOONH₄
Point de fusion: 114 °C
Densité: 1,17 g/cm³ (20 °C)
Point d'éclair: 136 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00013066
Numéro CAS: 631-61-8
EINECS: 211-162-9
Merck Index: 13,00495
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Résultats des tests de spécification

Appearance White Crystalline powder or crystals
Infrared spectrum Conforms
Water ≤3.0 %
Ash ≤0.01 %
pH 6.5 to 7.5 (5 % at 20°C)
Titration excess NaOH ≥98.0 % (on dry substance)
Chloride (Cl) ≤20 ppm
Nitrate (NO3) ≤20 ppm
Sulfate (SO4) ≤20 ppm
Iron (Fe) ≤20 ppm
Heavy metals (as Pb) ≤20 ppm


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