Calcium Sulphite Market Size and Share Outlook - Forecast Trends and Growth Analysis Report (2025-2034)

The global calcium sulphite market is being driven by increasing demands for ready-to-eat food. The market is expected to be driven by the growth of the global food additives market, which is expected to grow at a CAGR of 6.00% between 2025 and 2034 to attain a value of USD 92.20 Billion by 2034.

Asia-Pacific Expected to Hold a Major Share of the Global Market for Calcium Sulphite

Rising disposable incomes and the changing lifestyles have led customers to shift to ready-to-eat food options, especially in countries like China, Japan, and India. Additionally, expanding infrastructure and technological advancements are expected to drive the calcium sulphite market forward, owing to its extensive use in the building and construction industry. Apart from these regions, the Middle East and Africa region is witnessing a boom in the food and beverage industry, propelling the global calcium sulphite industry forward. The excellent antioxidant property of calcium sulphite has forced an increase in imports of the chemical in Latin America and the Middle East and Africa regions and is likely to boost demand in the regions.

Calcium Sulphite: Market Segmentation

Calcium sulphite is a calcium salt of sulphurous acid, existing in two crystalline forms, namely hemihydrate and tetrahydrate. It is a byproduct of flue gas and coal combustion and converts to gypsum on exposure to water or air.

Based on grade, the market can be categorised into:

• Industrial Grade
• Food Grade
• Others

Based on functionality, the industry is being segmented into:

• Reducing Agent
• Preservative
• Bulking Agent
• Bleaching Agent
• Others

Based on end use, the market is divided into:

• Food and Beverages
• Water Treatment
• Paper and Pulp
• Pharmaceuticals
• Building and Construction
• Others

The regional markets for the product include:

• North America
• Europe
• Asia-Pacific
• Latin America
• Middle East and Africa

Wide Applications of Calcium Sulphite are Driving the Market Growth

The prominent use of calcium sulphite in various industries like food and beverage is driving the market forward. Owing to its strong reducing properties, calcium sulphite is being extensively used as an antioxidant to preserve food and other products like wine and cider. The rise in incomes and fast-paced lifestyles are likely to boost the consumption of ready-to-eat foods, thus driving the market forward. Attributes like protection against microbial growth are helping calcium sulphite make its way into the food industry. The increased availability of calcium sulphite, owing to bulk production capacities, is also aiding the market growth. Apart from the food and beverage sector, calcium sulphite is also being used as an inactive ingredient in various pharmaceutical drugs. A rise in FDI investments in the building and construction industry in developing regions is expected to fuel the market growth.

Key Industry Players in the Global Calcium Sulphite Market

The report gives a detailed analysis of the following key players in the global calcium sulphite market, covering their competitive landscape, capacity, and latest developments like mergers, acquisitions, and investments, expansions of capacity, and plant turnarounds:

• Zibo Onlyzone Water Treatment Technology Co., Ltd.
• Haihang Industry Co. Ltd.
• Tateho Chemical Industries Co., Ltd.
• Yoshino Gypsum Co., Ltd.
• MP Biomedicals
• Others

The comprehensive report provides an in-depth assessment of the industry based on Porter's five forces model, along with giving a SWOT analysis.