It is mainly used as Nessler’s reagent, a 0.09 mol/L solution of potassium tetraiodomercurate(II) (K2[HgI4]) in 2.5 mol/L potassium hydroxide, used to detect ammonia.
• Weight: 0.500 kg
• Dimensions: 15 × 15 × 20 cm
• 0.09 mol/L solution of potassium tetraiodomercurate(II) (K2[HgI4])
• Used to detect ammonia
