CAS No.: 135-20-6 Molecular Formula:C6H9N3O2 Molecular Weight:155.16
Appearance: white or light yellow scaly crystalline powder Melting point: 150 to 155 °C (302 to 311 °F; 423 to 428 K) Description about Cupferron CAS 135-20-6:
Cupferron is used for quantitative analysis for aluminum gallium, bismuth, copper, iron, manganese, mercury, and niobium, tin, tantalum, thorium, titanium, vanadium, zirconium etc.
Cupferron is used as a precipitant for precipitation separation or weighed analysis. The precipitate is dissolved in an organic solvent and can therefore be used as an extractant for extraction separation or photometric analysis.