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Maximizing Gold Recovery: AuCyan™ NaCN, AuCarb™ Activated Carbon, and AuLeach™ GDA.

Maximizing Gold Recovery: AuCyan™ NaCN, AuCarb™ Activated Carbon, and AuLeach™ GDA.

Breaking the limits of gold extraction with AuCyan™ 98.3% High-Purity Sodium Cyanide, AuCarb™ Rapid-Adsorption Activated Carbon, and AuLeach™ Eco-Friendly GDA. We don't just supply chemicals; we deliver the certainty of a 2%-5% increase in your recovery curve.
Breaking the limits of gold extraction with AuCyan™ 98.3% High-Purity Sodium Cyanide , AuCarb™ Rapid-Adsorption Activated Carbon , and AuLeach™ Eco-Friendly GDA . We don't just supply chemicals; we de...
MORE Maximizing Gold Recovery: AuCyan™ NaCN, AuCarb™ Activated Carbon, and AuLeach™ GDA.

Global Leading Factory: Sodium Cyanide 98.3% | Gold Coconut Shell Activated Carbon | Eco-Friendly Gold Leaching Agent (GDA)

United Chemical: Your One-Stop Mining Chemical Manufacturer & Global Trade Partner. High-Purity NaCN, Premium Activated Carbon, and Sustainable Gold Extraction Solutions.
Maximizing Gold Recovery: 98.3% NaCN, High-Hardness Activated Carbon & Eco-Friendly Leaching Reagent

Maximizing Gold Recovery: 98.3% NaCN, High-Hardness Activated Carbon & Eco-Friendly Leaching Reagent

Delivering operational certainty to 200+ mines across Africa, SE Asia, Central Asia, and Latin America—optimized for CIL, CIP, and Heap Leaching with a focus on maximum recovery and full international compliance.
AuCarb™ AC50 Premium Gold Recovery Coconut Shell Activated Carbon

AuCarb™ AC50 Premium Gold Recovery Coconut Shell Activated Carbon

High Hardness & Rapid Adsorption Activated Carbon for CIL/CIP Gold Extraction
AuCyan™ Premium Sodium Cyanide (NaCN) - 98.3% High-Purity Mining Reagent

AuCyan™ Premium Sodium Cyanide (NaCN) - 98.3% High-Purity Mining Reagent

Reaching the Leaching Ceiling: Precision Chemicals for Global Gold Mining Efficiency
AuLeach™ GDA Gold Leaching Agent

AuLeach™ GDA Gold Leaching Agent

Eco-Friendly Substitute for Sodium Cyanide Achieving 95% gold recovery with zero toxic risk. Seamless integration for CIP/CIL/Heap leaching. Global shipping and technical support available.
AuCyan™ High-Performance Sodium Cyanide | 98.3% Purity for Global Gold Mining

AuCyan™ High-Performance Sodium Cyanide | 98.3% Purity for Global Gold Mining

NaCN (CAS: 143-33-9) Reaching the Leaching Ceiling – Precision Reagents and Technical Solutions from United Chemical.
Sulphuric Acid 32%-98% Industrial Grade (H₂SO₄) for Gold Mining

Sulphuric Acid 32%-98% Industrial Grade (H₂SO₄) for Gold Mining

（CAS:7664-93-9;8014-95-7;17107-61-8;12772-98-4）Carbon Acid Washing & Regeneration Expert
Nitric acid (dilute nitric acid, concentrated nitric acid) 55%-68%

Nitric acid (dilute nitric acid, concentrated nitric acid) 55%-68%

(CAS: 7697-37-2)
Sodium Hydroxide,Caustic Soda Flakes,Caustic Soda Pearls 96%-99%

Sodium Hydroxide,Caustic Soda Flakes,Caustic Soda Pearls 96%-99%

(CAS: 1310-73-2)

Flagship Gold Recovery Solutions: AuCyan™ NaCN, AuCarb™ Activated Carbon, and AuLeach™ GDA. Maximize gold recovery rates.

United Chemical introduces a synergistic

  • Feature Products

MOREFeature Products

AuCarb™ Series & BC1100: Engineered for Every Stage of Gold Recovery , From Cost-Effective Heap Leaching to High-Yield CIL/CIP Gold Processing Hydrometallurgy .

United Chemical’s newly developed premium gold recovery coconut shell activated carbon series (including BC1100, AuCarb™ AC50, AC55, and AC60) is engineered specifically for global carbon-in-pulp (CIP), carbon-in-leach (CIL), VAT Leaching, Gold ore heap leaching, and carbon-in-column (CIC) gold extraction operations. Featuring exceptional hardness, an ultra-dense microporous matrix, and outstanding gold loading kinetics, our activated carbon minimizes gold lock-up and soluble gold losses, delivering maximum adsorption efficiency and superior wear resistance under rigorous mining conditions.

  • Activated Carbon

MOREActivated Carbon

World-Class Sodium Cyanide (NaCN) Supply & Technical Expertise 98.3% High-Purity | Global Logistics | Full Regulatory Compliance

As a premier manufacturer, United Chemical offers more than just Sodium Cyanide; we provide a

  • Sodium Cyanide

MORESodium Cyanide

Strategic Supply Networks: Serving Global Gold Hubs, Robust Logistics and On-site Technical Support Across 77 Countries

Gold mining never sleeps, and neither does United Chemical's supply chain. We have established dominant footprints in the world's most critical gold regions—from the harsh environments of Russia and Central Asia to the burgeoning gold fields of Africa (Ghana, Mali, Tanzania) and South America (Peru) . Our expertise in regional logistics, customs clearance for hazardous materials, and local technical support ensures that your operation has a reliable partner, no matter how remote the location.

  • Dominant regions

MOREDominant regions

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Company News

United Chemical's News Center provides you with the latest company news and industry information. Here, you can learn about our development history, product innovation, and influence in the industry.

Meet United Chemical at the 139th Spring Canton Fair in Guangzhou (April 16-18, 2026)!

Dear Valued Clients and Partners,Are you planning to visit China for the 139th Spring Canton Fair? United Chemical, your trusted Gold Extraction Solutions Expert, warmly welcomes you to Gu...
Company News04-15-20261150

Maximizing Gold Recovery: 98.3% NaCN, High-Hardness Activated Carbon & Eco-Friendly Leaching Reagent

Breaking the limits of gold extraction with AuCyan™ 98.3% High-Purity Sodium Cyanide , AuCarb™ Rapid-Adsorption Activated Carbon , and AuLeach™ Eco-Friendly GDA . We don't just supply ...
Company News03-24-20262120

Premium Coconut Shell Activated Carbon for Gold Recovery - United Chemical

United Chemical’s premium coconut shell activated carbon delivers COA-verified K≥26 kg/t and hardness ≥99%, providing superior gold adsorption, low attrition and long service life for ...
Company News01-23-20267290

Mercury (Hg) Production, Sources & Industry Overview | United Chemical

This article explains global mercury (Hg) sources, primary mining and regulated recycling pathways, product-quality differences by source, industry value-chain, and international regulator...
Company News10-28-202513131

Sodium Cyanide (NaCN) — Production Processes, Product Quality Comparison and Industry Value-Chain

Comprehensive guide to sodium cyanide (NaCN) production processes, product-quality comparison and the global value chain. United Chemical — safe, compliant NaCN supply & technical supp...
Company News10-28-202512230

🏭 United Chemical — Your Trusted Sodium Cyanide (NaCN) Factory & Global Mining Supplier

🏭 United Chemical Co., Ltd. — Your Trusted Sodium Cyanide (NaCN) Factory & Global Mining Supplier🔹 We Producers of Silver high-purity Sodium Cyanide (NaCN 98%+) and SILVER LIQUID M...
Company News10-24-202513100

United Chemicals High-quality sodium cyanides NaCN Factory supplier for global mining operations. —

🏭 United ChemicalUnited Chemicals High-quality sodium cyanides NaCN Factory supplier for global mining operations. — Solid Sodium Cyanide (NaCN) for Global Mining Supply⭐ Featured Prod...
Company News10-24-202512410
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Industry News

United Chemical provides you Discover insights and trends in the global chemical industry, featuring updates on market movements and technological advancements.you can learn about industry development trends, technological innovations and market opportunities.
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