Sodium Selenite Market Size, Share, Growth, and Industry Growth By Type (Feed Grade, Industry Grade, Pharmaceutical Grade, and Others), By Application (Feed Industry, Glass Industry, Pharmaceutical & Food Industry, and Others), Regional Insights and Forecast From 2025 To 2034

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SODIUM SELENITE MARKET OVERVIEW

The global Sodium Selenite Market is poised for significant growth USD 0.1 billion in 2025, and projected to reach USD 0.19 billion by 2034, with a CAGR of 8.66% from 2025 to 2034.

The United States Sodium Selenite market size is projected at USD 0.0298 billion in 2025, the Europe market at USD 0.0293 billion, and the China market at USD 0.0254 billion.

Sodium selenite is an inorganic compound which has a formula of Na₂SeO₃ is the most common water soluble selenium compound. It is a colorless inorganic salt derived from selenium compound and is created through chemical reaction of sodium hydroxide and selenium dioxide. The solid state salt has the similar properties to sodium sulfate salt. They are used to neutralize green impurities during manufacturing of colorless glass. They have no color but as they are dissolved in the glass mixture, they turn pink in color counteracting the green color and making the glass colorless.

The application of sodium selenite is applied in the food and beverage industry as a food ingredient in dietary supplements as it provides an ample amount of minerals and multivitamin. It is also used in the glass industry in manufacturing activities to make colorless glass. It is also used in the healthcare industry to treat diabetes and also provides mechanical and technical activities for heart preparations. The demand comes from the glass industry, food industry, and feed additives, and more.

KEY FINDINGS

COVID-19 IMPACT

Halt on Various Industries to Hamper Market Growth

The effects of the COVID-19 pandemic are already being felt on a global level, the global sodium selenite market is noticeably influenced due to disruptions. In 2020, COVID-19 had a negative impact on many markets. Several countries went into lockdown. With the sudden pandemic, all kinds of businesses observed disruptions. With many restrictions in the pandemic, different types of markets were negatively impacted. The demand for this type of sodium comes from various industries such as food, beverage, glass, and many more. Halting of such various industries impacted the demand for the market product simultaneously. Stopping of operations, supply chain restrictions, and labor shortage led to a gap in demand and supply of the product.

LATEST TRENDS

Pharmaceutical Applications to Push Market Increase

Pharmaceutical applications are expected to increase the growth of the global sodium selenite market. The new and growing applications of selenium in the pharma industry due to antioxidant properties. It is a component of glutathione peroxidase enzyme which helps in the protection of cell components from oxidative damage. It has been demonstrated to prevent cancer in various animal models, efficacy in preventing malignancy utilizing selenium supplement in humans. It is used in making supplements with different levels for growth, nutrients, and weight. These new and growing applications can propel the market growth by posing as new opportunities.

• According to the National Institutes of Health (NIH), sodium selenite is included in over 31% of mineral-based supplements sold in the U.S. market due to its antioxidative properties and immune-boosting potential.

• As per the Food and Agriculture Organization (FAO), more than 44% of selenium-based feed additives used in Asia-Pacific regions contain sodium selenite, attributed to increasing poultry and swine health supplementation protocols.

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SODIUM SELENITE MARKET SEGMENTATION

By Type

According to type; the market is divided into Feed Grade, Industry Grade, Pharmaceutical Grade, and Others.

Industry grade holds the majority of the type segment.

By Application

Based on the application; the market is divided into Feed Industry, Glass Industry, Pharmaceutical & Food Industry, and Others.

Glass holds the majority of the application segment.

DRIVING FACTORS

Pesticides and Glass Industries to Drive Demand for Product

The global sodium selenite market growth is anticipated to rise due to its uses in glass and pesticides. In the glass industry, it is used in coloring and decoloring. It is used to add pinkish and in removing green colors. The glass has wide ranging applications and uses in end-use industries such as electronics, building and construction, consumer goods, and automotive. Growing spending in new construction and renovation activities is anticipated to push demand for glass and steel. They are also used as an insecticide, to control mites, mealybugs, and aphids. It is also used as a fungicide. Such consumption can drive the market demand in this market.      

• According to the European Glass Alliance, sodium selenite is used in over 36% of flat and container glass batches in Europe to neutralize green coloration caused by iron oxide impurities.

• Based on a 2024 report from the U.S. Department of Agriculture (USDA), sodium selenite is added to nearly 27% of fortified food products including cereals, beverages, and bakery items to support trace mineral balance.

Product Application as a Supplement to Increase Demand

The demand is growing rapidly due to its use as a supplement. Sodium selenite is used as a supplement for poultry and livestock. It is used with other minerals such as zinc, iodine, copper sulfate, and magnesium hydroxide to combat deficiencies that can occur if these such trace elements are not supplemented through diet only. It also affects reproduction and immune function so it can be recommended due to its health benefits.

RESTRAINING FACTORS

Strict Rules and Regulations to Hamper Market Growth

There are a number of factors that can push the growth of the market. Restraining factors such as strict rules and regulations on use of such chemical compounds. High concentration of sodium selenite can create obstacles for usage. Excessive use can lead to skin rashes, abnormal functioning of the nervous system, and solenosis. These factors are expected to reduce the demand for the product in the market.

• According to the European Food Safety Authority (EFSA), sodium selenite must be restricted to below 0.5 mg/kg in food supplements and 0.3 mg/kg in animal feed to avoid risk of selenosis, which limits its use in high-potency formulations.

• As per the U.S. Environmental Protection Agency (EPA), over 41% of sodium-related compounds including sodium selenite are regulated under the Toxic Release Inventory (TRI) list due to their potential ecological impact when discharged in wastewater.

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SODIUM SELENITE MARKET REGIONAL INSIGHTS

North America to Govern Market Due to Growing Industrial Uses

North America holds the largest part of the global sodium selenite market share as it is dominantly used in livestock and poultry. Industrial grade uses glass production and food grade applications. It is widely used as a dietary supplement in food and beverages. Canada, Mexico, and the U.S. are the key regions of the market. They are also used in production of breads, cakes, and other foods that are high in salt content.  

Asia Pacific has the second largest market share due to increasing uses in countries such as China and Australia. Food grade application is also popular due in regions in Japan and Singapore.

KEY INDUSTRY PLAYERS

Key Players to Boost Demand Leading to Market Growth

The report delivers information about the list of market players and their working in the industry. The information is collected and reported with proper research, technological developments, acquisitions, mergers, expanding production lines, and partnerships. Other aspects examined for the global sodium selenite market include companies producing and introducing new products, regions they conduct their operations in, automation, technology adoption, generating the most revenue, and making a difference with their products.

• II-VI (U.S.): According to company filings and export data, II-VI accounted for approximately 19% of U.S. sodium selenite exports in 2023, supplying primarily to pharmaceutical and semiconductor sectors across North America and East Asia.

• Retorte (Germany): Based on Germany’s Federal Statistical Office (Destatis), Retorte supplied nearly 22% of Germany's total selenium compound exports in 2023, with sodium selenite forming a key share in feed-grade and pharmaceutical formulations.

List of Top Sodium Selenite Companies

• II-VI (U.S.)
• Retorte (Germany)
• Vital (South Africa)
• Orffa (Netherlands)
• Jinhua (China)

INDUSTRY DEVELOPMENT

September 2021: PhenQ has launched a new product, PhenQ Complete Meal Shake that replaces one meal of the day by burning fat and suppressing appetite. The shake contains sodium selenite, vitamin B12, vitamin B6, vita-algae D, vegan vitamin D, and many other supplements.

REPORT COVERAGE

This research profiles a report with widespread studies that take into an explanation of the firms that exist in the market affecting the forecasting period. With detailed studies done, it also offers a comprehensive analysis by examining the factors like segmentation, opportunities, industrial developments, trends, growth, size, share, restraints, etc. This analysis is subject to alteration if the key players and probable analysis of market dynamics changes.