... Applications : Potassium Carbonate is used as raw materials in manufacturing electro tube, TV kinescope, computer display. It is applied in ... is absorbent removing hydrogen sulfide and carbon dioxide; dry powder extinguisher mixed with soda; auxiliary raw material for producing ... /p211/talc-+micro-fine-carbonic-acid-series-+.html talc,Talcum powder(micro fine carbonic acid series),CAS No. 14807-96-6