... : In 25kg poly woven bags Property: White solid or flakes with strong corrosiveness, easily soluble in water, presenting alkaline solution ... and heat liberation, presenting deliquescence when exposed to air. Use:Basic and important chemical feed. Used as textiles industry, ... -refining and making synthetic fiber, plastics, and many kinds of organic-mediacy, etc. 99% Caustic Soda Flakes, Solid or Pearls