Ammonium sulphate ≥99%, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™

Ammonium sulphate ≥99%, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™

:7783-20-2

:

:(NH₄)₂SO₄

:MFCD00003391

:132.14 g/mol

:13,00559

:350 °C

:1.760 g/cm³ (20 °C)

:Ambient

:231-984-1

:01-2119455044-46

Assay:
Min. 99.0 %
Water insoluble matter:
Max. 0.005 %
Residue on ignition (SO₄):
Max. 0.005 %
pH (5 %, 25 °C):
5.0 - 6.0
Arsenic (As):
Max. 0.2 ppm
Calcium (Ca):
Max. 0.001 %
Cadmium (Cd):
Max. 1 ppm
Cobalt (Co):
Max. 0.0005 %
Chromium (Cr):
Max. 0.0005 %
Copper (Cu):
Max. 2 ppm
Iron (Fe):
Max. 3 ppm
Potassium (K):
Max. 0.005 %
Magnesium (Mg):
Max. 0.0002 %
Manganese (Mn):
Max. 0.0005 %
Sodium (Na):
Max. 0.002 %
Nickel (Ni):
Max. 0.0005 %
Lead (Pb):
Max. 2 ppm
Zinc (Zn):
Max. 0.0001 %
Heavy metals (ICP) ACS:
Max. 2 ppm
Heavy metals (as Pb):
Max. 2 ppm
Chloride (Cl):
Max. 3 ppm
Nitrate (NO₃):
Max. 0.001 %
Phosphate (PO₄):
Max. 5 ppm

sds_31119

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