Ammonio solfato 99, GPR RECTAPUR®
Fornitore: VWR Chemicals
Synonyms:
Sulphuric acid diammonium salt, Diammonium sulphate, Mascagnite
Formula:
(NH₄)₂SO₄ Peso molecolare: 132.14 g/mol Punto di fusione: 336…339 °C Densità: 1.78 g/cm³ (20 °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 |
Risultati del test di specificazione
Assay | Min. 99 % |
Heavy metals (as Pb) | Max. 10 ppm |
Ignition residue (SO4) | Max. 0.02 % |
Cl (Chloride) | Max. 20 ppm |
NO3 (Nitrate) | Max. 50 ppm |
Fe (Iron) | Max. 10 ppm |
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