... with the annual output of 500,000 tons for soda ash. high quality. best service. ISO:9001-2 1 ... Max0.1%MaxTap density(Soda Ash Dense)0.9Min0.9MinParticle Size/180μm70Min65Min4. Function: The Soda Ash light is used in ... making soap, textile, printing and dyeing, bleaching, paper making, refined petroleum, metallurgy and other chemical industries. soda ash light,industrial grade ...