Jinchan-type metallic ore-dressing agent — a safer, high-efficiency alternative to sodium cyanide for gold extraction, shipped as general cargo with batch COA.
A gold leaching agent (also called gold dressing agent, gold mining reagent, or in China by the brand-style name Jinchan metallic ore-dressing agent) is a compound reagent that dissolves gold from ore into solution, replacing highly toxic sodium cyanide. It delivers comparable gold dissolution in heap leaching, pool leaching, CIL and CIP circuits while being low-toxicity, environmentally compliant and transportable as general cargo — a decisive advantage for mines in Africa, Southeast Asia, South America and Central Asia where cyanide transport and permitting are restricted.
| Item | Typical Value |
|---|---|
| Appearance | Grey-white / light yellow powder or granules |
| Effective content | ≥ 88% |
| Gold dissolution rate | ≥ 96% (vs. cyanide benchmark on oxide ore) |
| Working pH range | 7.5 – 12.5 |
| Dosage (typical) | 0.5 – 1.2 kg per tonne of ore* |
| Packaging | 25 kg woven bag with PE liner / 50 kg drum / 1,000 kg jumbo bag |
| Transport classification | General cargo (non-dangerous) |
* Actual dosage depends on ore grade and mineralogy; a leaching test on your sample is recommended. Full COA available on request.
Send us your ore type, grade and process (heap leach / CIL / CIP). We reply with a quotation, COA and dosing guidance within 12 hours — samples available for bottle-roll confirmation.