China factory Potassium Carbonate food grade at best price
Potassium carbonate is white power, small granular crystallization, was dissolves in water absolutely. Potassium Carbonate is widely used in agriculture area. Also used as raw materials in manufacturing electro tube, TV kinescope, computer display. It is applied in optical glass improving clarity, strength and refractive index. It is also applied in electrode avoiding electric arc breaking-off during welding.