Sodium bisulphite (NaHSO₃) is a chemical compound commonly used as a reducing agent, antioxidant, and preservative. It is widely applied in water treatment, pulp and paper, textile processing, and chemical synthesis. The market is driven by increasing industrial applications, rising demand for water treatment chemicals, and growing usage in food preservation and pharmaceuticals.

The sodium bisulphite market was estimated at around USD 459.5 million in 2021, growing at a CAGR of nearly 3.5% during 2022-2030. The market is projected to reach approximately USD 628 million by 2030.

2. Recent Development

  • Expansion of Production Facilities: Manufacturers investing in capacity expansion to meet rising global demand.

  • Eco-Friendly Applications: Development of sustainable and low-impact sodium bisulphite formulations.

  • Technological Innovations: Enhanced production methods for higher purity and stability.

  • Strategic Partnerships: Collaborations between chemical suppliers and end-user industries to secure supply chains.

  • Regulatory Compliance: Adoption of stringent safety and environmental standards for manufacturing and handling.

3. Market Dynamics

  • Increasing demand from water treatment and paper industries.

  • Growing adoption as a preservative in food and pharmaceutical applications.

  • Rising demand for eco-friendly and safe chemical processes.

  • Influence of raw material prices, particularly sulfur dioxide and sodium hydroxide, on market costs.

4. Drivers

  • Expanding pulp and paper industry requiring bleaching and reducing agents.

  • Increasing need for water treatment chemicals to maintain safe drinking water.

  • Rising demand in food and beverage sector for preservatives and antioxidants.

  • Growth in pharmaceutical and textile industries leveraging sodium bisulphite for chemical synthesis and processing.

5. Restraints

  • Health and safety concerns due to toxicity and handling risks.

  • Regulatory restrictions on chemical discharge and emissions.

  • Market dependency on sulfur-based raw materials, which may fluctuate in price.

  • Limited awareness and adoption in emerging economies.

6. Opportunities

  • Expansion in emerging markets with growing industrial and chemical manufacturing sectors.

  • Development of greener, safer sodium bisulphite formulations for sensitive applications.

  • Increasing use in novel chemical syntheses and specialty applications.

  • Growing adoption in cosmetics and pharmaceutical formulations.

7. Challenges

  • Ensuring safe handling, storage, and transportation of the chemical.

  • Managing regulatory compliance across multiple regions.

  • Reducing environmental impact while maintaining product efficacy.

  • Addressing competition from alternative reducing agents and preservatives.

8. Segment Analysis

  • By Product Type:

    • Liquid Sodium Bisulphite

    • Powder/Granular Sodium Bisulphite

  • By Application:

    • Water Treatment

    • Pulp & Paper

    • Food Preservation

    • Textile & Leather

    • Pharmaceuticals

    • Chemical Synthesis

    • Others

  • By End-User Industry:

    • Industrial

    • Commercial

    • Residential

9. Regional Segmentation Analysis

  • North America: Strong demand from water treatment and chemical industries.

  • Europe: Focus on eco-friendly chemical production and stringent regulatory standards.

  • Asia-Pacific: Fastest-growing market due to expanding industrial and pharmaceutical sectors.

  • Latin America: Growth driven by pulp and paper and water treatment applications.

  • Middle East & Africa: Emerging demand with increasing industrialization and infrastructure development.

10. Application Analysis

  • Water Treatment: Used as a dechlorinating agent and reducing agent in water treatment plants.

  • Pulp & Paper Industry: Acts as a bleaching and antioxidant agent in paper processing.

  • Food Industry: Serves as a preservative and antioxidant to extend shelf life of processed foods.

  • Textile & Leather: Utilized for bleaching and dyeing processes.

  • Pharmaceuticals & Chemical Synthesis: Acts as a reducing agent in various chemical reactions.

  • Other Industrial Uses: Involving dyes, photographic chemicals, and specialty chemical formulations.

11. Some of the Key Market Players

  • Solvay S.A.

  • SeverChemie B.V.

  • PQ Corporation

  • Nouryon (AkzoNobel Specialty Chemicals)

  • BASF SE

  • Chemtrade Logistics Inc.

  • Shandong Shida Shenghua Chemical Co., Ltd.

  • Tata Chemicals Ltd.

  • Loba Chemie Pvt. Ltd.

  • Guangdong Guanghua Sci-Tech Co., Ltd.

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12. Report Description

This report provides an in-depth analysis of the sodium bisulphite market, covering market size, trends, growth drivers, restraints, and opportunities. It examines applications across water treatment, pulp and paper, food preservation, textiles, and chemical synthesis. Segmentation analysis by product type, application, end-user, and region provides a comprehensive view of market dynamics. The report also profiles key players, their strategies, and competitive positioning, offering actionable insights for manufacturers, investors, and industrial users to capitalize on market growth.