Top 10 Companies in the Sodium Cyanide (NaCN) for Gold Extraction ? Low Toxicity Alternatives Market (2026): Market Leaders Powering Global Mining

MARKET INSIGHTS

The Global Sodium Cyanide (NaCN) for Gold Extraction ? Low Toxicity Alternatives Market size was valued at USD 2.80 billion in 2025. The market is projected to grow from USD 2.95 billion in 2026 to USD 4.60 billion by 2034, exhibiting a CAGR of 5.7% during the forecast period.

Sodium cyanide serves as the primary lixiviant in the cyanidation process, which remains the dominant method for dissolving and recovering gold from ore in mining operations worldwide. This highly effective chemical forms stable complexes with gold, allowing efficient extraction even from low‑grade deposits through techniques such as heap leaching, vat leaching, carbon‑in‑pulp, and carbon‑in‑leach processes. However, due to its high toxicity and associated environmental and safety concerns, the market also encompasses low‑toxicity alternatives that are gaining attention as sustainable options for gold extraction.

These alternatives, including thiosulfate‑based systems, glycine‑thiosulfate hybrids, and other non‑cyanide lixiviants, offer reduced environmental impact while aiming to maintain comparable recovery rates. The overall market experiences steady expansion driven by sustained gold mining activities, rising gold prices that make lower‑grade ores viable, and ongoing innovations in both traditional cyanide applications and emerging greener technologies. While sodium cyanide continues to dominate because of its proven cost‑effectiveness and high recovery efficiency, regulatory pressures and corporate sustainability goals are encouraging greater exploration and pilot adoption of low‑toxicity substitutes. Key industry participants focus on optimizing processes, enhancing safety protocols under frameworks like the International Cyanide Management Code, and developing hybrid solutions that balance performance with environmental responsibility.

Sodium Cyanide (NaCN) for Gold Extraction ? Low Toxicity Alternatives Market – View in Detailed Research Report

Top 10 Companies in the Market

1️⃣ Orica Limited

Headquarters: Melbourne, Australia
Key Offering: Solid and liquid sodium cyanide, cyanide‑free hybrid reagents

Orica, the world’s largest integrated cyanide producer, leverages its 2024 acquisition of Cyanco to expand production capacity and strengthen its North American footprint. The company supplies high‑purity NaCN for large‑scale heap leaching, CIL, and CIP operations, while investing in membrane‑based recovery and detoxification technologies to reduce net consumption and tailings impact.

Sustainability Initiatives:

• Integrated cyanide recovery and detoxification system with >95% removal efficiency.
• Certification under the International Cyanide Management Code (ICMC) for all major plants.
• Commitment to reducing greenhouse gas emissions by 15% across the supply chain by 2030.

2️⃣ Draslovka

Headquarters: Czech Republic & Memphis, USA
Key Offering: Solid NaCN, GlyCat™ glycine‑based cyanide‑reduction technology

Draslovka remains the world’s largest solid NaCN producer, supplying high‑purity reagent to mining operators worldwide. The company is pioneering GlyCat™ to lower cyanide usage and improve safety, integrating the system into its existing production lines for cost‑effective deployment.

Sustainability Initiatives:

• GlyCat™ reduces cyanide consumption by up to 60% in pilot projects.
• ISO 14001 and ICMC certified operations.
• Investment in renewable energy for production facilities.

3️⃣ Hebei Chengxin Co., Ltd.

Headquarters: Shijiazhuang, China
Key Offering: Bulk solid NaCN, low‑toxicity thiosulfate blends

Hebei Chengxin is one of China’s largest NaCN producers, supplying both domestic and export markets. The company is expanding its product portfolio to include thiosulfate‑based blends that meet stringent environmental regulations in the region.

Sustainability Initiatives:

• Compliance with China’s new cyanide management regulations.
• Water‑recycling systems achieving >80% reuse in production.
• Partnerships with local universities for cyanide‑free research.

4️⃣ The Chemours Company

Headquarters: Wilmington, USA
Key Offering: High‑purity NaCN, proprietary cyanide‑free reagents

Chemours delivers premium NaCN to the mining sector and has recently accelerated development of proprietary low‑toxicity reagents to capture the growing ESG‑driven demand.

Sustainability Initiatives:

• Zero‑liquid‑discharge policy for all cyanide plants.
• Investment in advanced oxidation processes for tailings water.
• Carbon‑neutral operations goal by 2035.

5️⃣ Evonik Industries AG

Headquarters: Essen, Germany
Key Offering: CyPlus cyanide platform, thiosulfate alternatives

Evonik’s CyPlus line provides high‑purity NaCN with built‑in safety features, while its research arm is developing thiosulfate‑based lixiviants for low‑grade ore processing.

Sustainability Initiatives:

• Eco‑design of reagents to reduce environmental footprint.
• Collaboration with mining operators on cyanide recovery.
• Target to reduce CO₂ emissions by 25% by 2030.

6️⃣ Australian Gold Reagents Pty Ltd

Headquarters: Perth, Australia
Key Offering: Solid NaCN, low‑toxicity thiosulfate blends

AGR supplies high‑purity NaCN to Australian and international mines, and is actively piloting thiosulfate blends for projects in sensitive ecological zones.

Sustainability Initiatives:

• ICMC certification for all plants.
• Tailings management program achieving <5 ppm cyanide residuals.
• Community engagement and environmental stewardship programs.

7️⃣ Taekwang Industrial Co., Ltd.

Headquarters: Busan, South Korea
Key Offering: Solid NaCN, low‑toxicity synthetic lixiviants

Taekwang supplies high‑quality NaCN to the Korean and regional mining sectors, while developing synthetic lixiviants to meet emerging environmental standards.

Sustainability Initiatives:

• Implementation of closed‑loop water systems.
• ISO 14001 certification across all facilities.
• Research partnership with Korean universities on thiosulfate chemistry.

8️⃣ Anhui Shuguang Chemical Group

Headquarters: Hefei, China
Key Offering: Bulk NaCN, thiosulfate‑based reagents

Shuguang provides cost‑effective NaCN for Chinese mining operations and is expanding its low‑toxicity portfolio to address domestic regulatory pressures.

Sustainability Initiatives:

• Adoption of green chemistry principles in reagent synthesis.
• Water‑saving technologies reducing consumption by 30%.
• Participation in national cyanide safety training programs.

9️⃣ Guangxi Senhe High Technology Co., Ltd.

Headquarters: Nanning, China
Key Offering: Jinchan eco‑friendly leaching reagent, thiosulfate blends

Senhe develops proprietary eco‑friendly leaching reagents that match cyanide recovery rates while eliminating toxic by‑products, positioning itself as a leader in low‑toxicity solutions.

Sustainability Initiatives:

• Zero‑emission manufacturing processes.
• Certification under China’s Environmental Protection Law.
• Investment in community environmental education.

🔟 Clean Mining

Headquarters: Melbourne, Australia
Key Offering: Thiosulfate‑based leaching systems, hybrid cyanide‑free processes

Clean Mining focuses on developing and commercializing thiosulfate‑based leaching technologies for both large‑scale and artisanal mining, emphasizing safety and environmental performance.

Sustainability Initiatives:

• Field‑deployable thiosulfate systems with <10 ppm cyanide residuals.
• Partnerships with NGOs to promote safe mining practices.
• Carbon‑neutral operations by 2030.

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OUTLOOK (2026‑2034)

The market is expected to maintain steady growth driven by continued gold mining expansion, rising gold prices, and increasing ESG pressures. The shift toward low‑toxicity alternatives will accelerate in regions with stringent regulations, while sodium cyanide will remain dominant in high‑volume, low‑grade operations due to its cost advantage. Innovations in cyanide recovery and thiosulfate‑based technologies will create hybrid solutions that balance performance with environmental responsibility, supporting long‑term market resilience.

FUTURE TRENDS

• Rapid scaling of thiosulfate‑based leaching systems in North America and Europe.
• Development of glycine‑thiosulfate hybrids achieving 70‑90% recovery on refractory ores.
• Adoption of membrane‑based cyanide recovery to reduce tailings volume.
• Increased regulatory mandates for ICMC certification and tailings management.
• Strategic partnerships between traditional cyanide producers and low‑toxicity technology developers.