TRADE NAME :Sodium Metasilicate PentahydrateOTHER NAMES :Disodium TrioxosilicateU.N. NO. :3253DG CLASS :8SUB RISK :None AllocatedPACKAGING GP :IIIHAZCHEM :2XPOISON SCHEDULE :S5USES :Used in the formulation of household and industrial detergents; metal treatment; as a binder in the preparation of refractory bricks, castings etc.; Ceramic Industry - as a component to increase the fluidity of the water slurry of clay.