. "Salt of Tartar" . . "K₂CO₃" . . "Pearl ash" . "potassium carbonate" . . "Carbonate of potash, dipotassium carbonate, sub-carbonate of potash, pearl ash, potash, salt of tartar, salt of wormwood." . . "carbonate" . "S" . . . . . . . "potash" . . . "potassium" . "Potassium carbonate" . "pearl ash" . . . "carbonate of potash" . . . "Potassium carbonate" . . . . . . . . "Potassium carbonate" . . . . . . . "Potassium carbonate" . . . . . .