bulk Thiourea 99%

Bulk Thiourea 99% South Africa | 2026 Gold Leaching Reagent, Sourcing high-purity Thiourea 99% for 2026 mining and industrial applications. Ideal cyanide-free gold leaching agent and rubber vulcanization accelerator. Fully compliant with 2026 GHS safety standards and SAPS regulations. Secure bulk 25kg or 1-tonne supply with full COA and SDS