Sodium Thiocyanate Synonyms:Sodium Rhodanide, Sodium Sulfocyanate, Sodium Rhodanate, Sodium Isocyanate, Thiocyanic Acid, Sodium Salt Molecular Formula:NaSCN Molecular Weight :81.07 Specifications:LFSTS02 Sodium thiocyanate NaSCN Items Excellent First Grade Aqueous Solution50% Asaay%min 99.0 98.0 97.0 Solution Appearance clearity clearity clearity PH Value(5%solution) 6-9 6-9 6-9 Water Insolubles%,≤ 0.005 0.005 0.005 Chloride,%,≤ 0.01 0.012 0.012 Sulfate,%,≤ 0.01 0.015 0.025 Heavy Metal (Pb),%,≤ 0.0003 0.0005 0.0005 Iron(Fe),%,≤ 0.0001 0.0002 0.0003 Ammonia,%,≤ 0.005 0.02 0.002 Loss on drying,%,≤ 1.0 1.5 1.8 Characteristic:White rhombic crystal of powder.The melting point is approximately 287℃.It is easily dissolved in the water,alcohol and acetone.The aqueous solution shows neutrality.It can produces blood-red ferric thiocyanate with molysite and does not react with ferrite.It produces yellow sodium thiocyanate with concentrated sulfuric acid and blue-black cobalt thiocyanate with cobalt salt .It produces mercuric silver salt nantokite.It is easily deliquesced in the air so it should be sealed for storage. Applications: General :Mainly used in sectors of pharmaceuticals pesticede,synthetic fiber ,electeroplating,phogography,accelerator for cement etc Fiber industry:as spinning sovelent for polyacrylonitrile Architecture industry:hardening accelerator for cement and concrete mixes Pesticide:raw material for the production of a number of herbicides and fungicides Pharmaceuticals:raw material for the production of a number of pharmaceutical products Packing:25kg paper bags with polyethylene lining ,40 bags per pallet 500kg big bags ,2bags per pallet Solution,in bulk tank-wagons or IBC containers.