... the silk ribbon pharmaceutical making soap Textile printing dyeing industry Caustic soda1. English name- sodium hydroxide, Molecular formula- NaOH, ... pure product is the colourless transparent crystal, The purely solid caustic soda is white, there are bulk , bar-shaped , granular ... bags(3 layers pp&pe).5. .Specification of Caustic soda Caustic soda flake 96% 98% 99%Caustic soda solid 96% 98% 99 ...