| CAS No.: | 7757-83-7 |
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| Formula: | Na2o3s |
| EINECS: | 231-821-4 |
| Composition: | E222 Sodium Hydrogen Sulphite |
| Type: | Comprehensive |
| Effect: | Antiseptic |
| Samples: |
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| Customization: |
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Audited Supplier What is Sodium Hydrogen Sulphite?
Sodium Hydrogen Sulphite, also known as E222, is a widely used preservative and antioxidant in the food and beverage industry. It appears as a white or yellowish crystalline powder and is highly effective in preventing oxidation and microbial growth, thereby extending the shelf life of various products.
Sources of Sodium Hydrogen Sulphite
Sodium Hydrogen Sulphite is produced synthetically through the reaction of sulfur dioxide with sodium hydroxide or sodium carbonate. This chemical synthesis ensures a stable and pure compound suitable for food applications.
Applications
Food Industry: As a food preservative (E222), Sodium Hydrogen Sulphite is used in a variety of food products, including dried fruits, fruit juices, wine, and processed vegetables. It helps prevent discoloration and spoilage by inhibiting oxidation and microbial growth.
Beverages: Sodium Hydrogen Sulphite is particularly effective in preserving the quality of beverages such as fruit juices, soft drinks, and wines, ensuring they remain fresh and safe for consumption over extended periods.
Pharmaceuticals: In the pharmaceutical industry, Sodium Hydrogen Sulphite is used as an antioxidant in the formulation of various medications to maintain their stability and efficacy.
Cosmetics: It is also used in cosmetic products to prevent oxidation and extend shelf life, ensuring the products remain effective and safe for use.
Health and Safety
Sodium Hydrogen Sulphite (E222) is recognized as safe by food safety authorities, including the U.S. Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA). It is generally well-tolerated when used within recommended limits. However, individuals with sulfite sensitivity or asthma should be cautious, as they may experience adverse reactions to sulfites.
Regulatory Status
E222 Sodium Hydrogen Sulphite is approved for use in many countries around the world. Regulations specify the allowable concentrations in different food products to ensure safety and efficacy. Manufacturers must comply with these guidelines to ensure their products are safe for consumption.
Environmental Impact
Sodium Hydrogen Sulphite is considered environmentally friendly when used appropriately, as it breaks down into non-harmful substances. The production processes are designed to minimize any potential environmental impact, making it a sustainable choice for preservation.
| Product name | E222 Sodium hydrogen sulphite |
| Appearance | powder |
| Purity | 99% |
| Storage | Cool Dry Place |
| Package | 1/KG,25/KG,1Tonne |
| MOQ | 1/KG |
| Certificate | ISO 9001 COA MSDS |
| Shipping time | Within 48 hours after Payment |
| Brand | OEM |
| Shelf life | 3 Years |
| Payment term | Western Union, Moneygram, Bank Transfer,Wise, BTC |
Zhongsh Duobi Co. Ltd is a company dedicated to the research, development, production, and sales of plant extracts and dietary supplements. Located in Chengdu, the " Nature′s Storehouse′′, we rely on abundant plant resources and industry-leading production technology to provide customers with high-quality, safe, and effective products. We prioritize the uniqueness and high quality of our products and continuously innovate and improve to meet the diverse needs of our customers. Our product range includes various plant extracts and dietary supplements, such as chili powder, black pepper powder, curcumin, tea extracts, and more. Additionally, we also support OEM production to meet customized requirements. We have a professional research and development team, advanced production equipment, and strict quality management system. Collaborating with renowned domestic and international enterprises and research institutions, we have already introduced advanced international production technology and equipment to ensure our product quality remains consistently high throughout the decades. Simultaneously, we also emphasize the procurement and quality control of raw materials and strictly adhere to relevant national regulations, striving to become a leader in the Chinese food industry. Our product sales primarily focus on exports, covering multiple countries and regions worldwide. Throughout our decades of development, we actively expand into the international market, engage in international competition, and continuously enhance the brand awareness and competitiveness of our products. During the cooperation process, we consistently put customer satisfaction at the core, dedicating ourselves to providing excellent services and proposing solutions. We have established a cooperative and mutually beneficial relationship based on the principles of "Caring for what you care and developing worldwide together. "
Our Advantages:
1. Our factory has mature modified technique and research and development team
2. Good quality and competitive price;100% quality guaranteed;
3. We Provide raw materials as well as corresponding technical support. Accept sample order for testing;
4. Our products are widely recognized and trusted by our customers from different countries.
5. Long experienced with this field (more than 15 years);
6. Good after-sales service.
FAQ
Q1: Can I get a free sample to confirm quality before place an order
A: You are welcome to contact for free samples, the samples are just for you to check our quality and purity, especially to build our trust base. So, you may need to pay for the shipping cost. If you want to order more after the sample, the sample cost also will be reduced in the next order.
Q2: Which kind of payment methods are available?
A: You can pay by Bitcoin, Bank Transfer, Western Union, Money Gram.
Q3: When you ship my order?
A:Normally within 2 to 3 days after payment confirmed, we need days to prepare suitable Stealth Packing for 100% customs clearance.
Q4: Is there any discount?
A: Different quantity has different discount, price is negotiable for bulk order.
Q5: What's your MOQ?
A: There is no Minimum order limit, all based on your requirements.
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