... Caustic Soda Flakes, Pearls, Solid, mainly used in Papermaking, Soap Making, Artifical Fiber, Priting et High quality ... Caustic Soda Flakes, Pearls, Solid, mainly used in Papermaking ... , Soap Making, Artifical Fiber, Priting. Specification: ItemsStandardResultsNaOH FLAKES96 ...