Uses of Sodium Carbonate Anhydrous

pH Adjustment:

It is commonly used to adjust the pH of solutions, making them more alkaline.

Buffer Solutions:

It can be part of buffer systems, helping to maintain a stable pH in experiments.

Titration:

Sodium carbonate is used as a primary standard in acid-base titrations due to its stability and purity.

Water Softening:

It helps to remove hardness from water, which can be important in various chemical reactions and analyses.

Cleaning:

It is employed as a cleaning agent for laboratory glassware due to its effectiveness in removing stains and residues.