Vitamin C Sodium Food/Feed/USP Grade - Stable Sodium Ascorbate for Food, Feed, and Pharmaceutical Use
Product Features
High stability: Compared with ordinary vitamin C, sodium vitamin C has better stability, is not easily affected by factors such as light, heat, and air and oxidized and deteriorated, and is more suitable for storage and use under different environmental conditions.
Good water solubility: It can dissolve quickly in water, which is convenient for uniform addition during food and feed processing, and is also beneficial for human or animal absorption.
High safety: Whether it is food grade, feed grade or USP grade, it meets the corresponding strict quality standards and is safe and harmless to human and animal health when used within the prescribed range of use.
Application advantages
Food field: As a food additive, it can be used in the production of various foods. It can not only enhance the vitamin C content in food, but also has an antioxidant effect, which can prevent the oxidation and rancidity of oils and fats in food, and the fading of pigments, and extend the shelf life of food.
For example, adding sodium vitamin C to canned fruit can maintain the color and flavor of the fruit; using it in meat products can inhibit the formation of nitrosamines and improve the safety of meat products.
Feed field: Adding sodium vitamin C to feed can help improve the immunity, stress resistance and reproductive performance of animals.
For aquatic animals, it can enhance their adaptability to environmental changes and reduce the occurrence of diseases; for poultry and livestock, it can promote growth and development, improve feed conversion rate, and reduce breeding costs.
Pharmaceutical field: In the pharmaceutical industry, sodium vitamin C is an important raw material for the preparation of vitamin C-related drugs.
It can be used to produce tablets, capsules, injections and other dosage forms of drugs for the prevention and treatment of vitamin C deficiency, as well as auxiliary treatment of various diseases, such as colds, anemia, cardiovascular diseases, etc.
Precautions
Storage conditions: It should be stored in a cool, dry, well-ventilated environment, avoid direct sunlight and high temperature and humidity, and prevent the product from absorbing moisture, caking or deteriorating.
Dosage: When used in different fields, the dosage of sodium vitamin C must be strictly controlled in accordance with relevant standards and regulations. Excessive use may affect the taste and flavor of food.
Excessive addition to animal feed may cause adverse reactions such as diarrhea in animals. It is also necessary to follow the doctor's advice when using it in medicines to avoid adverse effects on the human body caused by excessive use.
Contraindications: During use, pay attention to the incompatibility of sodium vitamin C with other substances. For example, it cannot be mixed with alkaline substances, otherwise a neutralization reaction will occur, reducing the activity of vitamin C; when in contact with certain metal ions (such as copper, iron, etc.), it may accelerate the oxidation of vitamin C, so contact with these substances should be avoided during storage and use.
Product Name |
Ascorbic Acid |
Appearance |
White crystal powder |
Specification |
99% |
Identification |
Positive |
Clarity of solution |
Clear |
Residue on ignition |
≤0.1% |
Loss on drying |
≤0.1% |
pH (2%,w/v) |
2.4 ~ 2.8 |
pH (5%, w/v) |
2.2~2.5 |
Melting range |
190°C~192°C |
Heavy metals |
≤0.0003% |
Iron |
≤2mg/kg |
Copper |
≤3 mg/kg |
Function |
Ascorbic acid is used as a nutritional element in feed additives. Ascorbic acid can enhance resistance to infectious diseases. Ascorbic acid can prevent the formation of nitrous amine from nitrous acid in meat products. Ascorbic acid has the function of improving dough quality and making baked food expand to its maximum. Compensate for the Vitamin C losses in beverages, fruits, and vegetables during processing procedures. Ascorbic acid can keep food, fruits, and beverages fresh and prevent them from producing unpleasant smells.
|
Storage |
Stored in a clean, cool and dry |
Shelf Life |
2 years if sealed and store away from direct sun light. |
Usage:
The most prominent role of vitamin C is its immune-stimulating effect, e.g., important for defence against infections such as common colds.
It also acts as an inhibitor of histamine, a compound that is released during allergic reactions. As a powerful antioxidant it can neutralize harmful free radicals and it aids in neutralizing pollutants and toxins.
Thus it is able to prevent the formation of potentially carcinogenic nitrosamines in the stomach (due to consumption of nitrite-containing foods, such as smoked meat).In addition, vitamin C contributes to the health of teeth and gums, preventing haemorrhaging and bleeding.
It also improves the absorption of iron from the diet. vitamin C is also needed for the metabolism of bile acids which may have implications for bloodcholesterol levels and gallstones. Moreover, vitamin C plays an important role in the synthesis of several important peptide hormones, neurotransmitters and carnitine.



TDD-Global.com is a professional China chemical B2B marketplace operated by IBI Company, dedicated to promoting global communication, business negotiation, and market expansion in the chemical industry. With a strong network of China chemical product suppliers and international buyers, TDD-Global creates a dynamic and efficient platform for sourcing, trading, and cooperation.
Under the brand name TUDUODUO, TDD-Global has built a trusted reputation among suppliers and buyers in sectors such as fine chemicals, raw materials, industrial additives, and advanced chemical solutions. We offer a wide range of services including product listing, online promotion, supply chain solutions, and international marketing support.
Our platform connects hundreds of verified China chemical suppliers with buyers worldwide, fostering transparent transactions, better business opportunities, and high-value partnerships. Whether you are looking for bulk commodities, specialty chemicals, or customized procurement services, TDD-Global is your go-to platform.
Driven by the innovative spirit of IBI Company, we are committed to building a smarter, faster, and more reliable global chemical trade ecosystem.
If you are interested in cooperation, strategic partnerships, or customized chemical sourcing, please feel free to contact us. Let's shape the future of the chemical industry together!
Company Name | Beijing TDD E-commerce Co., Ltd | Country/Region | China |
Business Type | Online Store | Company Size | 2000 |
Established | December 18, 2014 | ||
Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
Main Products | PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire | ||
International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
Terms of Payment: | LC, T/T, D/P | ||
Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
Number of Foreign Trading Staff: | 20~40 People | ||
Main Markets: | Southeast Asia, Africa, Mid East | ||
Nearest Port: | Tianjin,Qingdao,Shanghai | ||
Import & Export Mode: | Have Own Export License |
About Beijing United Information Technology Co., Ltd.
Beijing United Information Technology Co., Ltd. (Stock Code: 603613. SH), founded in 2002 and listed on the Main Board in July 2019, is mainly engaged in industrial e-commerce and industrial Internet platforms. Based on industrial e-commerce and supported by industrial big data and industrial digitalization, the company provides online commodity trading, business information services and digital technology services of industrial products and raw materials for related industries. In terms of business model, it is called "the industrial version of Pinduoduo" and "the industrial version of JD.com".
About Beijing TDD E-commerce Co., Ltd.
Beijing TDD E-commerce Co., Ltd. (shortly named TDD Global) is the core subsidiary of Guolian Corporation (Stock Code: 603613.SH) and the first industrial Internetplatform of Duoduo Series Platforms. The company mainly engages in B28 e-commerce transaction serices of raw material and industrial products, digital supply chain serices, industrial digitalization serices and industrial big data serices, and is committed to promoting the deep integration of traditional industries and new technologies such as the Internet, Internet of Things, big data, intelligent manufacturing and block chain, etc.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of quot&quality first, customer first and credit-based"Since the establishment of the company and always do our best to satisfy potential needs of our customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force. |
![]() |
Our Advantages:
Rich Experience-over 20 years in industry field
Ranges of products categories with quality guarantee
Competitive&Favourable price
7*24hours thoughtful pre-sale, on-sale, after-sale service
Overseas warehouse with all time delivery
Our services:
In order to better satisfy our customers worldwide and maintain regular customers. Our company takes raw material&industrial product B2B e-commerce transaction service, digital supply chain service, industry digitization service and industry data service as it′s primary business, focusing on promoting the deep integration between new technology and traditional industry, such as Internet, Internet of things, big data, intelligent manufacturing and blockchain.