황화물 시장 규모, 점유율, 성장 및 업계 분석, 지역별 동향 및 예측(2026-2034년)

Growth Factors of sulfides Market

The global sulfides market size was valued at USD 1,472.2 million in 2025. The market is projected to grow from USD 1,678.8 million in 2026 to USD 2,333.2 million by 2034, registering a CAGR of 4.2% during the forecast period from 2026 to 2034. Asia Pacific dominated the global sulfides market in 2025, accounting for a 54.55% market share, supported by strong industrial manufacturing, mining activities, pulp and paper production, leather processing, and wastewater treatment demand.

Sulfides are inorganic and specialty sulfur-containing compounds used as reducing agents, sulfur donors, flotation reagents, metal precipitants, depilatory chemicals, process gases, and specialty materials. The market includes sodium sulfide, sodium hydrosulfide, hydrogen sulfide, iron sulfide, zinc sulfide, and other metal sulfides used across pulp and paper, leather processing, mining, water treatment, oil and gas, glass, optics, pigments, and chemical manufacturing.

Market growth is driven by increasing demand for sodium sulfide in kraft pulping, leather processing, mining flotation, heavy-metal wastewater treatment, sour gas treatment, and specialty optical materials.

Major companies operating in the market include Solvay, Linde plc, Air Liquide S.A., American Elements, NIHON SEIKO CO., LTD., Tessenderlo Kerley Inc., and Vital Materials Co., Limited. These companies compete through product purity, production capacity, safe handling systems, regional supply networks, and application-specific technical support.

Sulfides Market Trends

Growing Demand from Water Treatment, Mining, and Specialty Applications

The increasing need for industrial wastewater treatment, metal recovery, mining efficiency, and specialty material production is driving sulfides market growth. Industries are focusing on reliable sulfide solutions with controlled impurity levels, safe packaging, and consistent performance.

Sodium sulfide and sodium hydrosulfide are widely used in pulp and paper processing, leather treatment, mineral flotation, and heavy-metal precipitation. Zinc sulfide is gaining attention in infrared optics and advanced material applications, while hydrogen sulfide remains important in oil and gas sulfur recovery processes.

Growing environmental compliance requirements are also encouraging suppliers to develop safer handling systems, low-impurity grades, and application-focused sulfide products.

Market Dynamics

Market Drivers

Increasing Demand from Pulp, Paper, Mining, Leather, and Wastewater Industries

The growing use of sulfide compounds in industrial applications is a major factor supporting market expansion. Sodium sulfide plays an important role in kraft pulping, leather depilation, dye intermediates, and chemical manufacturing.

The pulp and paper industry remains one of the largest consumers due to sulfide chemistry used in kraft processing. Rising demand for packaging paper, tissue products, and hygiene paper continues to support consumption.

Mining and wastewater treatment applications are also expanding due to the ability of sulfides to remove heavy metals such as copper, lead, zinc, cadmium, mercury, and nickel. Sulfide reagents are increasingly used in flotation and mineral recovery processes.

Oil and gas industries require hydrogen sulfide management, acid gas treatment, and sulfur recovery systems, creating additional demand.

Market Restraints

Safety Concerns and Environmental Regulations

Toxicity, odor, corrosiveness, and strict handling requirements remain major challenges for sulfide market growth. Some sulfide compounds can release hydrogen sulfide when exposed to moisture or acids, creating risks related to toxicity, flammability, and workplace safety.

Manufacturers and users must invest in ventilation systems, gas monitoring equipment, protective equipment, and specialized storage facilities. These requirements increase operational costs and create barriers for smaller users.

Environmental regulations related to sulfide emissions, wastewater management, and chemical transportation further increase compliance requirements.

Market Opportunities

Growth in Wastewater Treatment and Specialty Sulfide Materials

Increasing environmental regulations and industrial wastewater treatment requirements are creating significant opportunities for sulfide manufacturers.

Sulfide-based solutions are increasingly used for heavy-metal removal, mining wastewater treatment, and industrial process management. Demand is also rising for specialty sulfides such as zinc sulfide used in infrared optics, advanced materials, and electronic applications.

Additional opportunities exist in safer liquid sulfide formats, closed handling systems, specialty grades, and customized solutions for industrial customers.

Market Challenges

Feedstock Price Volatility and Substitution Risk

The sulfides market faces challenges due to fluctuations in sulfur, caustic soda, energy costs, and transportation expenses. These factors affect production costs and supplier margins.

The market also faces competition from alternative chemicals and treatment technologies in applications such as leather processing, wastewater management, and industrial processing.

Regional differences in safety infrastructure, chemical handling capabilities, and environmental regulations can further impact adoption.

Segmentation Analysis

By Type

The sulfides market is segmented into:

• Sodium sulfide
• Hydrogen sulfide
• Iron sulfide
• Others

The sodium sulfide segment dominated the market in 2025, accounting for a 45.0% market share due to extensive use in kraft pulping, leather processing, mining flotation, wastewater treatment, and chemical manufacturing.

The hydrogen sulfide segment is expected to grow steadily with a CAGR of 2.8% during 2026-2034, supported by oil and gas processing and sulfur recovery applications.

By Application

The market is segmented into:

• Pulp & paper
• Leather processing
• Water treatment & mining
• Oil & gas
• Glass & optics
• Others

The pulp & paper segment dominated the market in 2025, accounting for a 23.1% share, due to widespread use of sulfide chemistry in kraft pulping and packaging paper production.

The water treatment & mining segment is expected to grow at a CAGR of 5.1% during the forecast period, driven by heavy-metal precipitation, mineral processing, and stricter wastewater regulations.

Regional Outlook

Asia Pacific

Asia Pacific dominated the sulfides market in 2025 with a market value of USD 803.2 million. The region is expected to reach approximately USD 932.6 million in 2026.

Growth is supported by large pulp and paper industries, leather manufacturing, mining operations, chemical production, and wastewater treatment investments.

China is projected to reach USD 378.3 million in 2026, while India is estimated at USD 111.8 million and Japan at approximately USD 209.2 million.

North America

North America reached a market value of USD 199.3 million in 2025. Growth is supported by oil and gas processing, wastewater treatment, pulp and paper production, mining chemicals, and specialty optical materials.

The U.S. sulfides market is projected to reach USD 184.9 million in 2026.

Europe

Europe reached USD 229.5 million in 2025 and is expected to grow at approximately 4.0% CAGR during 2026-2034.

Demand is driven by pulp and paper, industrial wastewater treatment, chemical manufacturing, specialty gases, and advanced material applications.

Germany is estimated to reach USD 87.7 million in 2026, while the U.K. market is projected at USD 32.5 million.

Latin America and Middle East & Africa

Latin America reached USD 149.0 million in 2025, supported by mining, pulp production, leather processing, and industrial chemicals.

Brazil's market is expected to reach USD 62.2 million in 2026.

The Middle East & Africa market is supported by oil and gas sulfur recovery, mining, wastewater treatment, and chemical manufacturing. GCC sulfides market is projected to reach USD 39.1 million in 2026.

Competitive Landscape

The sulfides market is moderately consolidated, with companies focusing on product quality, safe chemical handling, production capacity, and specialty applications.

Key companies include:

• Solvay
• Linde plc
• Air Liquide S.A.
• American Elements
• NIHON SEIKO CO., LTD.
• Tessenderlo Kerley Inc.
• Shandong Xuke Chemical Technology Co., Ltd.
• Vital Materials Co., Limited

Companies are investing in high-purity sulfides, specialty materials, improved safety systems, and application-specific solutions.

Key Industry Developments

• July 2025: Moleko launched new sodium hydrosulfide solution products under its ekoSURE brand.
• November 2024: Baker Hughes and SOCAR signed an agreement for hydrogen sulfide removal and gas recovery systems.
• September 2024: Aquacycl introduced SulfideFix for industrial wastewater odor control.
• September 2024: LOTTE Energy Materials completed a pilot plant for sulfide-based solid electrolytes.

Report Coverage

The sulfides market report provides comprehensive analysis of market size, forecast trends, drivers, restraints, opportunities, challenges, segmentation, regional outlook, technological advancements, competitive landscape, and key industry developments. The report evaluates the impact of industrial processing, wastewater regulations, mining expansion, oil and gas activities, and specialty sulfide applications on future market growth.

Conclusion

The global sulfides market is expected to grow from USD 1,472.2 million in 2025 to USD 2,333.2 million by 2034, driven by increasing demand from pulp and paper, mining, wastewater treatment, oil and gas, and specialty material applications. Rising industrial regulations and demand for efficient metal recovery solutions will create new growth opportunities. However, safety concerns, hazardous handling requirements, feedstock volatility, and substitution risks will remain key factors influencing market development during the forecast period.

Segmentation By Type, Application, and Region

By Type

• Sodium Sulfide
• Hydrogen Sulfide
• Iron Sulfide
• Others

By Application

• Pulp & Paper
• Leather Processing
• Water Treatment & Mining
• Oil & Gas
• Glass & Optics
• Others

By Region

• North America (By Type, Application, and Country)
  • U.S. (By Application)
  • Canada (By Application)
• Europe (By Type, Application, and Country/Sub-region)
  • Germany (By Application)
  • France (By Application)
  • U.K. (By Application)
  • Italy (By Application)
  • Spain (By Application)
  • Rest of Europe (By Application)
• Asia Pacific (By Type, Application, and Country/Sub-region)
  • China (By Application)
  • Japan (By Application)
  • India (By Application)
  • South Korea (By Application)
  • Rest of Asia Pacific (By Application)
• Latin America (By Type, Application, and Country/Sub-region)
  • Brazil (By Application)
  • Mexico (By Application)
  • Rest of Latin America (By Application)
• Middle East & Africa (By Type, Application, and Country/Sub-region)
  • GCC (By Application)
  • South Africa (By Application)
  • Rest of Middle East & Africa (By Application)

Table of Content

1. Introduction

• 1.1. Research Scope
• 1.2. Market Segmentation
• 1.3. Research Methodology
• 1.4. Definitions and Assumptions

2. Executive Summary

3. Market Dynamics

• 3.1. Market Drivers
• 3.2. Market Restraints
• 3.3. Market Opportunities
• 3.4. Market Challenges
• 3.5. Market Trends

4. Key Insights

• 4.1. Key Emerging Trends - For Major Regions
• 4.2. Key Developments: Mergers, Acquisitions, Partnerships, etc.
• 4.3. Latest Technological Advancement
• 4.4. Insights on Sustainability
• 4.5. Porter's Five Forces Analysis
• 4.6. Impact of Tariff on Market
• 4.7. Price Trend Analysis

5. Global Sulfides Market Analysis, Insights and Forecast, 2021-2034

• 5.1. Key Findings / Summary
• 5.2. By Type (Volume/Value)
  • 5.2.1. Sodium Sulfide
  • 5.2.2. Hydrogen Sulfide
  • 5.2.3. Iron Sulfide
  • 5.2.4. Others
• 5.3. By Application (Volume/Value)
  • 5.3.1. Pulp & Paper
  • 5.3.2. Leather Processing
  • 5.3.3. Water Treatment & Mining
  • 5.3.4. Oil & Gas
  • 5.3.5. Glass & Optics
  • 5.3.6. Others
• 5.4. By Region (Volume/Value)
  • 5.4.1. North America
  • 5.4.2. Europe
  • 5.4.3. Asia Pacific
  • 5.4.4. Latin America
  • 5.4.5. Middle East & Africa

6. North America Sulfides Market Analysis, Insights and Forecast, 2021-2034

• 6.1. Key Findings / Summary
• 6.2. By Type (Volume/Value)
  • 6.2.1. Sodium Sulfide
  • 6.2.2. Hydrogen Sulfide
  • 6.2.3. Iron Sulfide
  • 6.2.4. Others
• 6.3. By Application (Volume/Value)
  • 6.3.1. Pulp & Paper
  • 6.3.2. Leather Processing
  • 6.3.3. Water Treatment & Mining
  • 6.3.4. Oil & Gas
  • 6.3.5. Glass & Optics
  • 6.3.6. Others
• 6.4. By Country (Volume/Value)
  • 6.4.1. U.S.
    • 6.4.1.1. By Application (Volume/Value)
      • 6.4.1.1.1. Pulp & Paper
      • 6.4.1.1.2. Leather Processing
      • 6.4.1.1.3. Water Treatment & Mining
      • 6.4.1.1.4. Oil & Gas
      • 6.4.1.1.5. Glass & Optics
      • 6.4.1.1.6. Others
  • 6.4.2. Canada
    • 6.4.2.1. By Application (Volume/Value)
      • 6.4.2.1.1. Pulp & Paper
      • 6.4.2.1.2. Leather Processing
      • 6.4.2.1.3. Water Treatment & Mining
      • 6.4.2.1.4. Oil & Gas
      • 6.4.2.1.5. Glass & Optics
      • 6.4.2.1.6. Others

7. Europe Sulfides Market Analysis, Insights and Forecast, 2021-2034

• 7.1. Key Findings / Summary
• 7.2. By Type (Volume/Value)
  • 7.2.1. Sodium Sulfide
  • 7.2.2. Hydrogen Sulfide
  • 7.2.3. Iron Sulfide
  • 7.2.4. Others
• 7.3. By Application (Volume/Value)
  • 7.3.1. Pulp & Paper
  • 7.3.2. Leather Processing
  • 7.3.3. Water Treatment & Mining
  • 7.3.4. Oil & Gas
  • 7.3.5. Glass & Optics
  • 7.3.6. Others
• 7.4. By Country (Volume/Value)
  • 7.4.1. Germany
    • 7.4.1.1. By Application (Volume/Value)
      • 7.4.1.1.1. Pulp & Paper
      • 7.4.1.1.2. Leather Processing
      • 7.4.1.1.3. Water Treatment & Mining
      • 7.4.1.1.4. Oil & Gas
      • 7.4.1.1.5. Glass & Optics
      • 7.4.1.1.6. Others
  • 7.4.2. Italy
    • 7.4.2.1. By Application (Volume/Value)
      • 7.4.2.1.1. Pulp & Paper
      • 7.4.2.1.2. Leather Processing
      • 7.4.2.1.3. Water Treatment & Mining
      • 7.4.2.1.4. Oil & Gas
      • 7.4.2.1.5. Glass & Optics
      • 7.4.2.1.6. Others
  • 7.4.3. France
    • 7.4.3.1. By Application (Volume/Value)
      • 7.4.3.1.1. Pulp & Paper
      • 7.4.3.1.2. Leather Processing
      • 7.4.3.1.3. Water Treatment & Mining
      • 7.4.3.1.4. Oil & Gas
      • 7.4.3.1.5. Glass & Optics
      • 7.4.3.1.6. Others
  • 7.4.4. U.K.
    • 7.4.4.1. By Application (Volume/Value)
      • 7.4.4.1.1. Pulp & Paper
      • 7.4.4.1.2. Leather Processing
      • 7.4.4.1.3. Water Treatment & Mining
      • 7.4.4.1.4. Oil & Gas
      • 7.4.4.1.5. Glass & Optics
      • 7.4.4.1.6. Others
  • 7.4.5. Spain
    • 7.4.5.1. By Application (Volume/Value)
      • 7.4.5.1.1. Pulp & Paper
      • 7.4.5.1.2. Leather Processing
      • 7.4.5.1.3. Water Treatment & Mining
      • 7.4.5.1.4. Oil & Gas
      • 7.4.5.1.5. Glass & Optics
      • 7.4.5.1.6. Others
  • 7.4.6. Rest of Europe
    • 7.4.6.1. By Application (Volume/Value)
      • 7.4.6.1.1. Pulp & Paper
      • 7.4.6.1.2. Leather Processing
      • 7.4.6.1.3. Water Treatment & Mining
      • 7.4.6.1.4. Oil & Gas
      • 7.4.6.1.5. Glass & Optics
      • 7.4.6.1.6. Others

8. Asia Pacific Sulfides Market Analysis, Insights and Forecast, 2021-2034

• 8.1. Key Findings / Summary
• 8.2. By Type (Volume/Value)
  • 8.2.1. Sodium Sulfide
  • 8.2.2. Hydrogen Sulfide
  • 8.2.3. Iron Sulfide
  • 8.2.4. Others
• 8.3. By Application (Volume/Value)
  • 8.3.1. Pulp & Paper
  • 8.3.2. Leather Processing
  • 8.3.3. Water Treatment & Mining
  • 8.3.4. Oil & Gas
  • 8.3.5. Glass & Optics
  • 8.3.6. Others
• 8.4. By Country (Volume/Value)
  • 8.4.1. China
    • 8.4.1.1. By Application (Volume/Value)
      • 8.4.1.1.1. Pulp & Paper
      • 8.4.1.1.2. Leather Processing
      • 8.4.1.1.3. Water Treatment & Mining
      • 8.4.1.1.4. Oil & Gas
      • 8.4.1.1.5. Glass & Optics
      • 8.4.1.1.6. Others
  • 8.4.2. India
    • 8.4.2.1. By Application (Volume/Value)
      • 8.4.2.1.1. Pulp & Paper
      • 8.4.2.1.2. Leather Processing
      • 8.4.2.1.3. Water Treatment & Mining
      • 8.4.2.1.4. Oil & Gas
      • 8.4.2.1.5. Glass & Optics
      • 8.4.2.1.6. Others
  • 8.4.3. Japan
    • 8.4.3.1. By Application (Volume/Value)
      • 8.4.3.1.1. Pulp & Paper
      • 8.4.3.1.2. Leather Processing
      • 8.4.3.1.3. Water Treatment & Mining
      • 8.4.3.1.4. Oil & Gas
      • 8.4.3.1.5. Glass & Optics
      • 8.4.3.1.6. Others
  • 8.4.4. South Korea
    • 8.4.4.1. By Application (Volume/Value)
      • 8.4.4.1.1. Pulp & Paper
      • 8.4.4.1.2. Leather Processing
      • 8.4.4.1.3. Water Treatment & Mining
      • 8.4.4.1.4. Oil & Gas
      • 8.4.4.1.5. Glass & Optics
      • 8.4.4.1.6. Others
  • 8.4.5. Rest of Asia Pacific
    • 8.4.5.1. By Application (Volume/Value)
      • 8.4.5.1.1. Pulp & Paper
      • 8.4.5.1.2. Leather Processing
      • 8.4.5.1.3. Water Treatment & Mining
      • 8.4.5.1.4. Oil & Gas
      • 8.4.5.1.5. Glass & Optics
      • 8.4.5.1.6. Others

9. Latin America Sulfides Market Analysis, Insights and Forecast, 2021-2034

• 9.1. Key Findings / Summary
• 9.2. By Type (Volume/Value)
  • 9.2.1. Sodium Sulfide
  • 9.2.2. Hydrogen Sulfide
  • 9.2.3. Iron Sulfide
  • 9.2.4. Others
• 9.3. By Application (Volume/Value)
  • 9.3.1. Pulp & Paper
  • 9.3.2. Leather Processing
  • 9.3.3. Water Treatment & Mining
  • 9.3.4. Oil & Gas
  • 9.3.5. Glass & Optics
  • 9.3.6. Others
• 9.4. By Country (Volume/Value)
  • 9.4.1. Brazil
    • 9.4.1.1. By Application (Volume/Value)
      • 9.4.1.1.1. Pulp & Paper
      • 9.4.1.1.2. Leather Processing
      • 9.4.1.1.3. Water Treatment & Mining
      • 9.4.1.1.4. Oil & Gas
      • 9.4.1.1.5. Glass & Optics
      • 9.4.1.1.6. Others
  • 9.4.2. Mexico
    • 9.4.2.1. By Application (Volume/Value)
      • 9.4.2.1.1. Pulp & Paper
      • 9.4.2.1.2. Leather Processing
      • 9.4.2.1.3. Water Treatment & Mining
      • 9.4.2.1.4. Oil & Gas
      • 9.4.2.1.5. Glass & Optics
      • 9.4.2.1.6. Others
  • 9.4.3. Rest of Latin America
    • 9.4.3.1. By Application (Volume/Value)
      • 9.4.3.1.1. Pulp & Paper
      • 9.4.3.1.2. Leather Processing
      • 9.4.3.1.3. Water Treatment & Mining
      • 9.4.3.1.4. Oil & Gas
      • 9.4.3.1.5. Glass & Optics
      • 9.4.3.1.6. Others

10. Middle East & Africa Sulfides Market Analysis, Insights and Forecast, 2021-2034

• 10.1. Key Findings / Summary
• 10.2. By Type (Volume/Value)
  • 10.2.1. Sodium Sulfide
  • 10.2.2. Hydrogen Sulfide
  • 10.2.3. Iron Sulfide
  • 10.2.4. Others
• 10.3. By Application (Volume/Value)
  • 10.3.1. Pulp & Paper
  • 10.3.2. Leather Processing
  • 10.3.3. Water Treatment & Mining
  • 10.3.4. Oil & Gas
  • 10.3.5. Glass & Optics
  • 10.3.6. Others
• 10.4. By Country (Volume/Value)
  • 10.4.1. GCC
    • 10.4.1.1. By Application (Volume/Value)
      • 10.4.1.1.1. Pulp & Paper
      • 10.4.1.1.2. Leather Processing
      • 10.4.1.1.3. Water Treatment & Mining
      • 10.4.1.1.4. Oil & Gas
      • 10.4.1.1.5. Glass & Optics
      • 10.4.1.1.6. Others
  • 10.4.2. South Africa
    • 10.4.2.1. By Application (Volume/Value)
      • 10.4.2.1.1. Pulp & Paper
      • 10.4.2.1.2. Leather Processing
      • 10.4.2.1.3. Water Treatment & Mining
      • 10.4.2.1.4. Oil & Gas
      • 10.4.2.1.5. Glass & Optics
      • 10.4.2.1.6. Others
  • 10.4.3. Rest of Middle East & Africa
    • 10.4.3.1. By Application (Volume/Value)
      • 10.4.3.1.1. Pulp & Paper
      • 10.4.3.1.2. Leather Processing
      • 10.4.3.1.3. Water Treatment & Mining
      • 10.4.3.1.4. Oil & Gas
      • 10.4.3.1.5. Glass & Optics
      • 10.4.3.1.6. Others

11. Competitive Landscape

• 11.1. Company Market Share/Ranking Analysis, By Key Players, 2025
• 11.2. Company Profiles
  • 11.2.1. Solvay
    • 11.2.1.1. Overview
    • 11.2.1.2. Description
    • 11.2.1.3. Product Portfolio
    • 11.2.1.4. Financials (Data as available in the public domain and/or on paid databases)
    • 11.2.1.5. Recent Developments
  • 11.2.2. Tessenderlo Kerley, Inc.
  • 11.2.3. Shandong Xuke Chemical Technology Co., Ltd.
  • 11.2.4. SHANDONG HUNTEC CHEMICAL CO., LTD
  • 11.2.5. Linde plc
  • 11.2.6. Air Liquide S.A.
  • 11.2.7. NIHON SEIKO CO., LTD.
  • 11.2.8. American Elements
  • 11.2.9. Vital Materials Co., Limited
  • 11.2.10. SURAT CHEMICAL

12. Strategic Recommendations