POTASSIUM TETRAOXALATE (Dihydrate)

Potassium Tetraoxalate (Dihydrate) is a potassium salt of oxalic acid in the form of colorless crystalline material. It is highly soluble in water and forms a stable acidic solution. The compound results in a solution with a well-defined pH value. This makes the substance suitable for the preparation of calibration buffers used in pH measurement. In calibration processes, the solution is used for the adjustment and verification of pH meters and electrodes. Proper calibration ensures accurate readings from instruments during analytical work. Due to its stability, potassium tetraoxalate is also used as a secondary standard reference material in laboratories for the preparation of pH buffers and the calibration of instruments.

Potassium Tetraoxalate (Dihydrate) is a chemical compound used as a reference material for calibration of pH measuring instruments.