Ammonium sulphate 99%, extra_pure

Supplier: Thermo Fisher Scientific

Synonyms: Sulphuric acid diammonium salt, Diammonium sulphate, Mascagnite

434380010 434380050
ACRO434380010EA 67.3 GBP
ACRO434380010 ACRO434380050
Ammonium sulphate 99%, extra_pure
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
Merck Index: 13,00559

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Specification Test Results

Appearance White Crystals
Sulfated ash ≤0.05 %
pH 5.0 to 6.0
Titration excess NaOH ≥98.5 %
Chloride (Cl) ≤0.003 %
Iron (Fe) ≤0.002 %
Heavy metals (as Pb) ≤0.002 %


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