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Ammonio solfato 99.5% analysis_for

Fornitore: Thermo Fisher Scientific

Synonyms: Sulphuric acid diammonium salt, Diammonium sulphate, Mascagnite

205870010 205870050 205870250 205872500
ACRO205870010EA 48 EUR
ACRO205870010 ACRO205870050 ACRO205870250 ACRO205872500
Ammonio solfato 99.5% analysis_for
Ammonio solfato
Formula: (NH₄)₂SO₄
Peso molecolare: 132.14 g/mol
Punto di fusione: 280 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00003391
CAS Number: 7783-20-2
EINECS: 231-984-1
REACH: 01-2119455044-46
Merck Index: 13,00559

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Risultati del test di specificazione

Appearance Colorless to white Crystals
Residue after ignition ≤0.01 % (as SO4)
pH 5 to 6 (5 % at 20°C)
Titration excess NaOH ≥99.5 %
Chloride (Cl) ≤3 ppm
Nitrate (NO3) ≤10 ppm
Phosphate (PO4) ≤5 ppm
Calcium (Ca) ≤10 ppm
Iron (Fe) ≤5 ppm
Heavy metals (as Pb) ≤5 ppm


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