The Global Sodium Pyrosulfite Market was valued at US$ 492.7 Million in 2022 and is projected to reach US$ 652.3 Million by 2029, growing at a Compound Annual Growth Rate (CAGR) of 4.1% during the forecast period (2023–2029). This growth is being driven by its extensive applications as a reducing agent, preservative, and bleaching agent across the food processing, water treatment, pulp & paper, and photographic industries.

As global demand for preservatives and specialty chemicals rises with urbanization and industrial expansion, the role of sodium pyrosulfite manufacturers becomes increasingly critical. In this analysis, we profile the Top 10 Companies in the Sodium Pyrosulfite Industry—a group of established chemical producers and specialty suppliers shaping the supply and innovation landscape for this versatile compound.

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🔟 1. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: High-Purity Sodium Pyrosulfite (Technical & Food Grade)

BASF is a global leader in the chemical industry, producing sodium pyrosulfite for a wide range of industrial applications. The company leverages its integrated chemical production network to ensure consistent quality and supply chain reliability for customers worldwide.

Innovation & Sustainability Initiatives:

• Investment in sustainable production processes for sulfur-based chemicals

• Development of high-purity grades for sensitive applications like food and pharmaceuticals

• Commitment to reducing environmental footprint across manufacturing operations

Download FREE Sample Report: Sodium Pyrosulfite Market – View in Detailed Research Report

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9️⃣ 2. Solvay S.A.

Headquarters: Brussels, Belgium
Key Offering: Sodium Metabisulfite (Various Grades)

Solvay is a major global supplier of sodium pyrosulfite (commonly known as sodium metabisulfite), offering products for water treatment, mining, and food preservation. Their technical expertise in sulfur chemistry positions them as a key partner for industrial clients.

Innovation & Sustainability Initiatives:

• Focus on eco-efficient solutions for water and wastewater treatment

• Development of tailored solutions for specific industrial processes

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8️⃣ 3. Aditya Birla Chemicals

Headquarters: Mumbai, India
Key Offering: Sodium Metabisulfite for Industrial and Food Applications

Aditya Birla Chemicals is a leading producer of sodium pyrosulfite in the Asian market, serving diverse sectors with a strong focus on quality and customer-specific solutions. The company benefits from strategic manufacturing locations and a growing distribution network.

Innovation & Sustainability Initiatives:

• Expansion of production capacity to meet rising regional demand

• Emphasis on sustainable manufacturing practices and resource optimization

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7️⃣ 4. Calabrian Corporation

Headquarters: Houston, Texas, USA
Key Offering: Liquid and Solid Sodium Metabisulfite

Calabrian Corporation specializes in sulfur-based chemicals, including high-quality sodium pyrosulfite. The company serves North American markets with a focus on water treatment, environmental applications, and industrial processes requiring reliable reducing agents.

Innovation & Sustainability Initiatives:

• Production of both liquid and solid forms for application flexibility

• Investment in technologies to enhance product purity and performance

Download FREE Sample Report: Sodium Pyrosulfite Market – View in Detailed Research Report

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6️⃣ 5. Grillo-Werke AG

Headquarters: Duisburg, Germany
Key Offering: Sodium Pyrosulfite for Technical and Food Use

Grillo is a prominent European manufacturer of sulfur chemicals, with a long history of producing sodium pyrosulfite. The company’s products are used in photography, textile processing, and as a food preservative (E223).

Innovation & Sustainability Initiatives:

• Development of application-specific grades for niche markets

• Commitment to high manufacturing standards and product consistency

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5️⃣ 6. Shandong Kailong Chemical Technology Co., Ltd.

Headquarters: Shandong, China
Key Offering: Industrial and Food Grade Sodium Metabisulfite

Shandong Kailong is a major Chinese producer of sodium pyrosulfite, leveraging China’s significant sulfur resources. The company exports globally and competes on both quality and cost-effectiveness in the international market.

Innovation & Sustainability Initiatives:

• Continuous process optimization to improve yield and reduce waste

• Expansion into high-value specialty chemical segments

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4️⃣ 7. PVS Chemicals, Inc.

Headquarters: Detroit, Michigan, USA
Key Offering: Sodium Metabisulfite for Water Treatment and Mining

PVS Chemicals is a leading North American supplier of sulfur-based chemicals, including sodium pyrosulfite. The company has a strong presence in the water treatment and metallurgical sectors, providing critical chemicals for purification and processing.

Innovation & Sustainability Initiatives:

• Focus on water treatment solutions for municipal and industrial clients

• Investment in supply chain resilience and distribution efficiency

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3️⃣ 8. Shanghai Jiading Malu Chemical Co., Ltd.

Headquarters: Shanghai, China
Key Offering: Sodium Pyrosulfite for Various Industrial Applications

This Chinese chemical manufacturer produces sodium pyrosulfite for both domestic consumption and export markets. The company serves the packaging, textile, and chemical synthesis industries with competitive pricing and reliable supply.

Innovation & Sustainability Initiatives:

• Adaptation to stringent international quality standards for export markets

• Development of customized product specifications for specific client needs

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2️⃣ 9. Changsha Xiangyue Chemical Co., Ltd.

Headquarters: Hunan, China
Key Offering: Sodium Metabisulfite for Industrial Use

Changsha Xiangyue Chemical is a specialized producer of sulfur chemicals in Central China, with sodium pyrosulfite as a key product line. The company benefits from proximity to raw materials and growing industrial demand in the region.

Innovation & Sustainability Initiatives:

• Implementation of quality control systems to meet international standards

• Exploration of new application areas for sodium pyrosulfite

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1️⃣ 10. Huber Engineered Materials

Headquarters: Atlanta, Georgia, USA
Key Offering: Specialty Sodium Metabisulfite Products

Huber Engineered Materials, a division of J.M. Huber Corporation, produces high-quality sodium pyrosulfite for specialized applications. The company focuses on value-added products with specific performance characteristics for demanding industrial processes.

Innovation & Sustainability Initiatives:

• Development of engineered products for niche market applications

• Commitment to sustainable manufacturing and environmental stewardship

Get Full Report Here: Sodium Pyrosulfite Market – View in Detailed Research Report

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🌍 Outlook: The Future of Sodium Pyrosulfite Is Application-Driven and Sustainable

The sodium pyrosulfite market is evolving in response to changing industrial needs and environmental considerations. While traditional applications continue to drive volume, the industry is focusing on product purity, application-specific solutions, and sustainable production methods.

📈 Key Trends Shaping the Market:

• Growing demand from water treatment sector for dechlorination applications

• Increasing stringency of food safety regulations driving need for high-purity grades

• Shift toward environmentally friendly production processes and waste reduction

• Expansion into emerging markets with growing industrial and food processing sectors

Get Full Report Here: Sodium Pyrosulfite Market – View in Detailed Research Report

The companies listed above are not only supplying a critical industrial chemical—they’re driving innovation and sustainability across multiple global industries.