... 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% min.96.08%Na2CO31.3% max.0.98%NaCl0.13% max.0 ... 250kg new steel drums.Loading: 25MT for one 20ft. container. Caustic Soda Flake 96%