Deskripsi Produk
Assay (perchloric acid titration) 99.0 - 101.0 %
Assay (Perchloric acid titration, calc. on anhydrous substance) 99.0 - 101.0 %
Identity passes test
Appearance of solution passes test
Insoluble matter ≤ 0.005 %
pH-value (5 %; water; 25 °C) 7.5 - 9.0
Acidity or alkalinity passes test
Chloride (Cl) ≤ 0.001 %
Oxalate (C₂O₄) ≤ 0.0300 %
Phosphate (PO₄) ≤ 0.002 %
Sulfate (SO₄) ≤ 0.004 %
Total nitrogen (N) ≤ 0.001 %
Heavy metals (ACS) ≤ 0.0005 %
Heavy metals (as Pb) ≤ 0.0005 %
Ca (Calcium) ≤ 0.005 %
Fe (Iron) ≤ 0.0005 %
NH₃ (Ammonia) ≤ 0.003 %
Readily carbonisable substance passes test
Water 11.0 - 13.0 %
Corresponds to ACS,ISO,Reag. Ph Eur
