In the food industry, maintaining product freshness, appearance, and shelf life is critical for both consumer satisfaction and safety. Food-grade Sodium Dithionite, also known as Sodium Hydrosulphite, is an invaluable compound that serves multiple functions, including bleaching, acting as an antiseptic, and, significantly, as a powerful antioxidant. NINGBO INNO PHARMCHEM CO.,LTD. is a reliable manufacturer and supplier of high-quality food-grade Sodium Dithionite.
The sodium hydrosulphite food grade applications are diverse and impactful. As an antioxidant, it combats oxidative degradation in food products, which can lead to discoloration, off-flavors, and nutrient loss. This property is particularly beneficial in preserving the natural color of fruits, vegetables, and processed foods, ensuring they remain appealing to consumers. Its role as an antiseptic also helps inhibit the growth of microorganisms, contributing to a longer and safer shelf life for various food items.
For food processors seeking to enhance their product integrity, understanding the comprehensive benefits of a food additive sodium dithionite antioxidant is key. It's often used in the processing of sugars, gelatin, and certain beverages to achieve desired clarity and stability. NINGBO INNO PHARMCHEM CO.,LTD. ensures that its food-grade Sodium Dithionite meets stringent purity standards, making it suitable for direct inclusion in food production processes. When considering the price for purchasing food additives, quality and compliance are paramount, and NINGBO INNO PHARMCHEM CO.,LTD. delivers on both fronts.
The versatility of Sodium Dithionite extends beyond preservation; it also acts as a mild bleaching agent, refining the appearance of certain food ingredients without compromising their nutritional value. This makes it an essential tool for food manufacturers striving for excellence in both quality and presentation. By choosing NINGBO INNO PHARMCHEM CO.,LTD. for your food-grade chemical needs, you ensure access to a reliable product that significantly contributes to the safety and marketability of your food products.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.