About DEXES.Co.Ltd.Specifications 1.98% Solid Sodium Cyanide 2.Chemical Formula:NaCN 3.Appearance:White Crystal Powder 4.CAS:143-33-9 5.EINECS No.:205-599-4 1.98% Solid Sodium Cyanide 2.Chemical Formula:NaCN 3.Appearance:White Crystal Powder 4.CAS:143-33-9 5.EINECS No.:205-599-4 Specification Quality Index Appearance NaCN% NaOH% Na2CO3% H2O% Unsolvable Substance % Pillow-shape Slice ??8 ??.5 ??.5 ??.5 ??.05 Pure-white Sheet 38mm?35mm?16mm Weight/sheet:17g Wafer Ingot ??8 ??.5 ??.5 ??.5 ??.05 Pure-white Ingot ?40mm?22mm Weight:25g Powder ??7 ??.5 ??.0 ??.0 ??.05 Pure-white Crystalloid Powder Liquid ??0 ??.3 ??.3 ----- ----- Achromatous Transparency Appearance: white crystal powder, with acute toxicity, vulnerable to deliquesce, and soluble in water. It can create toxic gas hydrocyanic acid when encounter with acid or when absorb water and carbon dioxide. Application: Sodium cyanide is used in electroplating and metallurgical industry to extract precious metal and in surface carbonization of copper material. It can also be used to manufacture hydrocyanic acid, propylene nitrile, medicine and cyanide reagent, etc., and is also designed to be the important raw material of pesticide, organic glass, man-made fleece, synthetic fiber and other plastics.
