Sodium Selenate  FORMULA: Na 2 SeO 4  MOLECULAR WEIGHT: 189.00  CHARACTERISTIC: It is white powder, soluble in water and not soluble in ethanol.  USAGE:    A. Used for feed additives.    B. Used in soil fertilizer and plant nutrition additives.    C. Used for body health, food additives, pharmacy.  PACKING: Net 25kg fiber or iron drum. PRODUCTS C.A.S. No.. FORMULA SPEC. Se Sodium Selenite 13410-01-0 Na 2 SeO 4 98% Min 41.4% Min Sodium Selenite 13410-01-0 Na 2 SeO 4 98.7% Min 41% Min Sodium Selenite Decahydrate 10102-23-5 Na 2 SeO 4 .10H 2 O 99.8% Min 21.2% Min