Technical grade thiourea
Technical grade thiourea (thiocarbamide, urea derivative) is applied by “Głogów” and “Legnica” Copper Smelting Facilities in the copper electrorefining process.
- purity min. 99 %
- moisture content: max. 0.5 %
- ash (as sulphates): max. 0.2 %
- melting temperature: 175 – 180 °C
- roasting loss: 0.30
- parts insoluble in water: 0.02
- rhodanate content (CNS) 0.02
Transport and packaging: 25 kg bags on a pallet, lorry transport.