Exact technical grades for mining and industrial production.
CAS 1317-36-8 PbO
High-purity yellow-to-red PbO, manufactured in-house for fire assay flux and flux-grade use.
CAS 1310-73-2 NaOH
Strong alkali for pH control and ore leaching, supplied as flakes, pearls, or solution.
pH control & neutralization; ore leaching (gold cyanidation, alumina refining); base input for soap, detergent, and pulp production.
Ready-to-use litharge, borax, soda ash, silica, and reducing agent blend for fire assay fusion.
Fusing crushed ore samples; cupellation preparation; precious metal grade determination.
CAS 140-93-2 C4H7NaOS2
Balanced xanthate collector for Cu, Pb, Zn and Au-bearing sulfide flotation.
Sulfide ore flotation (Cu, Pb, Zn, Au-bearing sulfides); default collector for base-metal flotation circuits.
CAS 140-89-6 C3H5KOS2
Short-chain xanthate built for selectivity — the choice for cleaner and finishing stages.
Cleaner / finishing-stage flotation; copper and lead sulfide flotation.
CAS 1313-82-2 Na2S
Reactivates oxidized Cu, Pb, and Zn mineral surfaces ahead of xanthate flotation.
Sulfidizing oxidized mineral surfaces; leather tanning; pulp/paper processing; heavy-metal precipitation in wastewater treatment.
CAS 10099-74-8 Pb(NO3)2
Water-soluble lead salt used to activate cyanide gold-leaching circuits.
Gold-leaching circuit activator; mineral processing and chemical synthesis applications.
CAS 2720-73-2 C6H11KOS2
The strongest xanthate collector — built for maximum recovery on oxidized sulfide surfaces.
High collecting-power flotation; oxidized/tarnished sulfide surfaces; gold recovery from sulfide ore.
CAS 143-33-9 NaCN
Technical-grade lixiviant for cyanidation leaching, supplied as briquettes or solution under strict handling protocols.
Gold and silver cyanidation leaching (heap leach, CIL, CIP circuits); precious metal recovery from ore and concentrate.
CAS 7440-44-0 C
Granular activated carbon (GAC) sized for gold adsorption circuits and water/wastewater purification.
Gold recovery via carbon-in-pulp (CIP) and carbon-in-leach (CIL) circuits; water and wastewater purification (organics, chlorine, odor removal); gas purification.
CAS 104-76-7 C8H18O
High-purity C8 alcohol used as a phase modifier in copper solvent extraction (SX) circuits and as a flotation defoamer.
Modifier in copper solvent extraction (SX-EW) circuits; defoaming/frothing modifier in flotation; industrial solvent and chemical intermediate.
CAS 497-19-8 Na2CO3
Light or dense soda ash for pH control in flotation and cyanidation circuits, and water alkalinity adjustment.
pH modifier in flotation and gold cyanidation circuits; water treatment alkalinity/hardness adjustment; industrial and glass-grade applications.
CAS 9003-05-8 (C3H5NO)n
High molecular weight polymer flocculant for tailings dewatering and water/wastewater clarification.
Tailings thickener and filter feed flocculation; mine water clarification; municipal and industrial wastewater treatment.
CAS 141-33-3 C5H9NaOS2
Long-chain xanthate collector with strong collecting power for base-metal sulfide flotation.
Sulfide ore flotation (Cu, Pb, Zn); rougher-stage flotation where maximum recovery matters more than selectivity; gold-bearing sulfide flotation.
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