... : CAUSITC SOD 99%~96%,White flakes,pearls Molecular formula:NaOH Packaging & Delivery: Packaging Detail:Plastic woven ... Usage: In petroleum industry for the refining of petroleum products, chemical industry for dye stuff manufacturing, aluminum metallurgy ... for rubber reclaiming, detergents manufacturing, pulp industry,for chemical treatment of wood, soap industry, textile pulp fibers viscose process ...