4209 | Tripotassium hexacyanocobaltateCobalt potassium cyanide, Cobalt(III) potassium cyanide, Potassium cobalticyanide, Potassium cobalticyanide(III), Potassium cobaltihexacyanide, Potassium hexacyanocobaltate, Potassium hexacyanocobaltate(III), Potassiumcobalticyanine, Potassiumhexacyanocobaltate(3-) | | Waste Management and Public Cleansing Act | Specially Controlled Industrial Waste | | Waste treatment by yourself or commission permitted vendors for the treatment; appointment of Specially Controlled Industrial Waste Manager; making an annual logbook for transport and disposal and keeping its record for 108 years | Ministry of the Environment | | |