Purity (HPLC): 35 - 40
Identity (IR-spectrum): passes test
Solubility (Acetone): passes test
substances insoluble in ethanol: passes test
Melting point: 153 - 158
Sulfated ash: ≤ 0.1 %
Suitability for mercury determination: passes test
Diphenylcarbazone compound with Diphenylcarbazide (1:1)



