pH Values of Some Common Bases

BASE NORMALITY pH

Ammonia 0.1 N 11.1

Ammonia N 11.5

Ammonia 0.01 N 10.6

Barbital Sodium 0.1 N 9.4

Borax 0.01 N 9.2

Calcium Carbonate saturated 9.4

Calcium Hydroxide saturated 12.4

Ferrous Hydroxide saturated 9.5

Magnesia saturated 10.5

Lime saturated 12.4

Potassium Acetate 0.1 N 9.7

Potassium Bicarbonate 0.1 N 8.2

Potassium Carbonate 0.1 N 11.5

Potassium Cyanide 0.1 N 11.0

Potassium Hydroxide N 14.0

Potassium Hydroxide 0.1 N 13.0

Potassium Hydroxide 0.01 N 12.0

Sodium Acetate 0.1 N 8.9

Sodium Benzoate 0.1 N 8.0

Sodium Bicarbonate (baking soda, carb soda)sp; 0.1 N 8.4

Sodium Carbonate 0.1 N 11.6

Sodium Hydroxide N 14.0

Sodium Hydroxide 0.1 N 13.0

Sodium Hydroxide 0.01 N 12.0

Sodium Metasilicate 0.1 N 12.6

Sodium Sesquicarbonate 0.1 N 10.1

Trisodium Phosphate 0.1 N 12.0