시안화수소 시장 : 점유율 분석, 업계 동향과 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the hydrogen cyanide market size is estimated at 2.41 million tons in 2026, and is expected to reach 2.63 million tons by 2031, at a CAGR of 1.77% during the forecast period (2026-2031).

This report is Segmented by Structure Type (Hydrogen Cyanide Liquid and Hydrogen Cyanide Gas), Application (Sodium Cyanide and Potassium Cyanide, Adiponitrile, Acetone Cyanohydrin, and Other Applications), and Geography (Asia-Pacific, North America, Europe, South America, and Middle-East and Africa). The Market Forecasts are Provided in Terms of Volume (Tons).

Global Hydrogen Cyanide Market Trends and Insights

Favorable Demand for NaCN and KCN Production

Gold producers account for a significant portion of global HCN consumption in cyanide salts. With bullion prices rising in 2024-2025, marginal-ore processing saw a notable uptick. Mining giants turned to certified suppliers, while by late 2025, the International Cyanide Management Institute had audited numerous sites across various countries . In Peru, Ghana, and Western Australia, heap-leach projects spurred increased briquette shipments, bolstering medium-term offtake commitments. Although pilot plants experimenting with thiosulfate and glycine signal a potential future shift, these alternatives still lag behind cyanide in both recovery rates and reagent costs. As a result, volumes of sodium and potassium cyanide are poised for a modest increase until post-2028, when alternative leaching methods achieve cost parity.

Increasing Adiponitrile Demand for Nylon 6,6

INVISTA, a major player in the nylon industry, has committed significant investments to expand its global nylon 6,6 operations, targeting applications in connectors, battery modules, and high-temperature hoses. China's production of nylon 6,6 has increased, leading to a boost in adiponitrile capacity. This move ensures that the Asia-Pacific region will remain in a structural deficit until new feedstock debottlenecks are introduced. While electric vehicle designs aim to reduce the overall polymer weight in cars, the demand for heat-resistant components balances this reduction, indicating a sustained long-term demand. Furthermore, automotive lightweighting regulations in both the European Union and the United States bolster the preference for nylon 6,6 over traditional metals. As the industry approaches a pivotal capacity expansion mid-decade, producers are keenly watching EV sales trends to sidestep potential overbuilding.

Extreme Toxicity and Regulatory Compliance Costs

Handling hydrogen cyanide, known for its lethality, requires a closed-loop system, continuous monitoring, and specialized transport. OSHA sets workplace exposure limits at specific levels over eight hours and for 15-minute spikes. Meanwhile, REACH Annex XIV mandates European users to secure specific authorizations. Safety measures, including scrubbers, gas detectors, and emergency showers, significantly increase the setup costs of a plant. Furthermore, using specialized railcars for transport raises logistics costs compared to standard bulk chemicals. Such financial burdens deter new entrants in greenfield projects and favor vertically integrated incumbents. These established players, who utilize HCN on-site, limit the liquidity of merchants in regions like Europe and Japan. Additionally, insurance underwriters respond to these risks by charging higher premiums, deepening the divide between seasoned producers and newcomers.

Other drivers and restraints analyzed in the detailed report include:

1. Rising Methionine Demand in Animal Feed
2. Integration of HCN with Acrylonitrile Complexes
3. Raw-Material Price Volatility

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Liquid HCN retained 59.87% of global volume in 2025. This preference is largely due to the efficiency of pressurized railcars and ISO tanks, which transport significant volumes at a time, ensuring the lowest delivery costs for high-volume users. Established integrations along the Gulf Coast and Northeast Asia heavily influence the liquid hydrogen cyanide market. Here, plants producing adiponitrile and cyanide salts are strategically located next to rail sidings. Gas-phase demand is projected to expand at a 2.01% CAGR through 2031 as semiconductor fabs increasingly adopt micro-Andrussow generators. These generators not only eliminate the need for bulk storage but also adhere to stringent cleanroom standards. In mining hubs like Peru and Ghana, liquids are the preferred choice. Here, cyanide briquette dissolvers convert tank-truck deliveries into leach solutions at remote sites. Meanwhile, in Japan, strict regulations on stationary storage compel specialty-chemical producers to adopt on-demand gas technology, even at a higher variable cost.

Transport economics solidify the dominance of liquid hydrogen cyanide in the market. The cost per ton-kilometer for liquids is significantly lower than that of cylinderized gas. Furthermore, when shipments adhere to the ICMI Transport Protocol, insurance premiums remain reasonable. However, electronics clusters in the Asia-Pacific and wafer fabs in Europe are leaning towards point-of-use generation. This shift helps them maintain lower on-site inventory levels, in line with Seveso III regulations. Reflecting this trend, contract structures vary: nylon and mining clients predominantly opt for long-term, take-or-pay liquid contracts, while gas supply agreements tend to be shorter. Looking to the future, while investments in micro-reactors are poised to diminish the liquid's market share, the strength of bulk logistics networks and captive derivative plants will ensure liquids retain their leading position throughout the forecast period.

Complete Report Scope:

• By Structure Type
  • Hydrogen Cyanide Liquid
  • Hydrogen Cyanide Gas
• By Application
  • Sodium Cyanide and Potassium Cyanide
  • Adiponitrile
  • Acetone Cyanohydrin
  • Other Applications
• By Geography
  • Asia-Pacific
    • China
    • India
    • Japan
    • South Korea
    • ASEAN Countries
    • Rest of Asia-Pacific
  • North America
    • United States
    • Canada
    • Mexico
  • Europe
    • Germany
    • United Kingdom
    • France
    • Italy
    • Spain
    • Russia
    • NORDICS Countries
    • Rest of Europe
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Middle-East and Africa
    • Saudi Arabia
    • South Africa
    • Rest of Middle-East and Africa

Geography Analysis

North America's 37.22% hydrogen cyanide market share in 2025 traces to decades-old Gulf Coast integration that co-locates shale-derived natural-gas liquids, ammonia, acrylonitrile, adiponitrile, and nylon 6,6. Co-production grants cost resilience, allowing operators to flex HCN output in sync with downstream resin demand without incurring merchant logistics. Automotive OEMs still specify nylon 6,6 for under-hood parts where thermal cycling and fluid resistance trump cost considerations. Nonetheless, feedstock hedging became essential after the 2022 ammonia spike, prompting long-term contracts with nitrogen producers and sparking early feasibility studies on green ammonia offtake.

Asia-Pacific expands at 1.98% CAGR through 2031, led by China's policy push for nylon 6,6 self-sufficiency, India's protein-consumption boom, and Southeast Asia's electronics build-out. Hebei Chengxin and CNPC added dedicated HCN capacity during 2024-2025, trimming imports and tempering regional price volatility. Evonik and Sumitomo Chemical supply methionine complexes in Saudi Arabia and Singapore under long-term HCN tolling, reflecting growing Middle Eastern participation in animal-nutrition value chains. Japan and South Korea mitigate logistics constraints via onsite generation technology licensed from Air Liquide and Linde, thereby sidestepping bulk-storage regulatory hurdles.

Europe's share contracted as energy costs rendered on-purpose HCN production uneconomic against imported alternatives. Evonik and INEOS re-optimized assets for captive MMA and specialty chemicals, while merchant volumes increasingly originate from the United States and the Middle East where feedstock spreads are favorable. South American demand clusters around cyanide consumption in Peru, Chile, and Brazil, served by Cyanco and Draslovka through solid briquette logistics that tolerate remote terrain. The Middle East holds latent potential: abundant gas and ammonia in Saudi Arabia could underpin export-oriented plants, yet, in the absence of domestic derivatives, such projects must clear qualification and shipping barriers to penetrate distant markets. Africa remains consumption-centered on mining, with modest local production in South Africa and import reliance elsewhere.

1. Air Liquide
2. Ascend Performance Materials
3. Butachimie
4. CNPC
5. Cornerstone Chemical
6. CSBP
7. Cyanco International
8. Dow
9. Draslovka
10. DuPont
11. Evonik Industries AG
12. Formosa Plastics
13. Hebei Chengxin
14. INEOS
15. INVISTA
16. Kuraray Co. Ltd
17. Matheson Tri-Gas Inc.
18. Mitsubishi Gas Chemical Co.
19. Sumitomo Chemical Co. Ltd
20. Taekwang Industrial Co. Ltd

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 Introduction

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of the Study

2 Research Methodology

3 Executive Summary

4 Market Landscape

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Favourable demand for NaCN and KCN production
  • 4.2.2 Increasing adiponitrile demand for nylon 6,6
  • 4.2.3 Rising methionine demand in animal feed
  • 4.2.4 Integration of HCN with acrylonitrile complexes
  • 4.2.5 ESG-driven shift to low-carbon H2/NH3 feedstocks
• 4.3 Market Restraints
  • 4.3.1 Extreme toxicity and regulatory compliance costs
  • 4.3.2 Raw-material (natural gas, NH3) price volatility
  • 4.3.3 Shift to cyanide-free leaching in mining
• 4.4 Value Chain Analysis
• 4.5 Porter's Five Forces
  • 4.5.1 Bargaining Power of Suppliers
  • 4.5.2 Bargaining Power of Consumers
  • 4.5.3 Threat of New Entrants
  • 4.5.4 Threat of Substitutes
  • 4.5.5 Degree of Competition

5 Market Size and Growth Forecasts (Volume)

• 5.1 By Structure Type
  • 5.1.1 Hydrogen Cyanide Liquid
  • 5.1.2 Hydrogen Cyanide Gas
• 5.2 By Application
  • 5.2.1 Sodium Cyanide and Potassium Cyanide
  • 5.2.2 Adiponitrile
  • 5.2.3 Acetone Cyanohydrin
  • 5.2.4 Other Applications
• 5.3 By Geography
  • 5.3.1 Asia-Pacific
    • 5.3.1.1 China
    • 5.3.1.2 India
    • 5.3.1.3 Japan
    • 5.3.1.4 South Korea
    • 5.3.1.5 ASEAN Countries
    • 5.3.1.6 Rest of Asia-Pacific
  • 5.3.2 North America
    • 5.3.2.1 United States
    • 5.3.2.2 Canada
    • 5.3.2.3 Mexico
  • 5.3.3 Europe
    • 5.3.3.1 Germany
    • 5.3.3.2 United Kingdom
    • 5.3.3.3 France
    • 5.3.3.4 Italy
    • 5.3.3.5 Spain
    • 5.3.3.6 Russia
    • 5.3.3.7 NORDICS Countries
    • 5.3.3.8 Rest of Europe
  • 5.3.4 South America
    • 5.3.4.1 Brazil
    • 5.3.4.2 Argentina
    • 5.3.4.3 Rest of South America
  • 5.3.5 Middle-East and Africa
    • 5.3.5.1 Saudi Arabia
    • 5.3.5.2 South Africa
    • 5.3.5.3 Rest of Middle-East and Africa

6 Competitive Landscape

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share/Ranking Analysis
• 6.4 Company Profiles (includes Global level Overview, Market level overview, Core Segments, Financials, Strategic Information, Market Rank/Share, Products and Services, Recent Developments)
  • 6.4.1 Air Liquide
  • 6.4.2 Ascend Performance Materials
  • 6.4.3 Butachimie
  • 6.4.4 CNPC
  • 6.4.5 Cornerstone Chemical
  • 6.4.6 CSBP
  • 6.4.7 Cyanco International
  • 6.4.8 Dow
  • 6.4.9 Draslovka
  • 6.4.10 DuPont
  • 6.4.11 Evonik Industries AG
  • 6.4.12 Formosa Plastics
  • 6.4.13 Hebei Chengxin
  • 6.4.14 INEOS
  • 6.4.15 INVISTA
  • 6.4.16 Kuraray Co. Ltd
  • 6.4.17 Matheson Tri-Gas Inc.
  • 6.4.18 Mitsubishi Gas Chemical Co.
  • 6.4.19 Sumitomo Chemical Co. Ltd
  • 6.4.20 Taekwang Industrial Co. Ltd

7 Market Opportunities and Future Outlook

• 7.1 White-space and Unmet-Need Assessment