Ammonium sulphate 99.5% analysis_for
Supplier: Thermo Scientific Chemicals
Synonyms:
Sulphuric acid diammonium salt, Diammonium sulphate, Mascagnite
AC20587-0010
AC20587-0050
AC20587-0250
AC20587-2500
TS20587-0010EA
106
USD
TS20587-0010
TS20587-0050
TS20587-0250
TS20587-2500
Ammonium sulphate 99.5% analysis_for
Ammonium sulphate
Formula:
(NH₄)₂SO₄ MW: 132.14 g/mol Melting Pt: 280 °C Storage Temperature: Ambient |
MDL Number:
MFCD00003391 CAS Number: 7783-20-2 EINECS: 231-984-1 REACH: 01-2119455044-46 Merck Index: 13,00559 |
Specification Test Results
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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