siarczan amonu, BAKER ANALYZED® ACS, J.T.Baker®
Dostawca: Avantor
Synonim:
Sulphuric acid diammonium salt, Diammonium sulphate, Mascagnite
0049.9050EA
3660
PLN
0049.9050
0049.9025BB
0049.5000
0049.1000
siarczan amonu, BAKER ANALYZED® ACS, J.T.Baker®
siarczan amonu
Formuła:
(NH₄)₂SO₄ MW: 132.14 g/mol Temp. topnienia: 336…339 °C Gęstość: 1.78 g/cm³ (20 °C) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00003391 Numer CAS: 7783-20-2 Numer WE (dawny EINECS): 231-984-1 REACH: 01-2119455044-46 Klasyfikacja Merck : 13,00559 |
Wyniki testów specyfikacyjnych
Meets ACS Specifications | |
Assay | min. 99.0 % |
Insoluble Matter | max. 0.005 % |
Nitrate (NO3) | max. 0.001 % |
pH of 5% Solution at 25°C | 5.0 - 6.0 |
Residue after Ignition | max. 0.005 % |
Trace Impurities (in ppm)Chloride (Cl) | max. 5 |
Trace Impurities (in ppm)Iron (Fe) | max. 5 |
Trace Impurities (in ppm)Heavy Metals (as Pb) | max. 5 |
Trace Impurities (in ppm)Phosphate (PO4) | max. 5 |
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