... 1)Caustic Soda (Sodium Hydroxide) 2)Purity:96%,98%,99%. 3)Form:Flakes,Pearls and Solid. 4)Package:N ... .W25kgs/bag Caustic Soda 96%,98%,99%Supplier1.Chemical and Physical Properties:Product Name: Sodium Hydroxide ... compounded bag Pearl: 25kg PP/PE, kraft paper compounded, pure PE bag Solid: 200kg, 400kg net iron drums25Tons will be ... zinc, lead etc. and their alloys. Caustic Soda Flakes 99