Vitamin C Coating Food/Feed/USP Grade - High-Purity Vitamin C Coating for Supplements and Food Products
Product Features
High purity: Whether it is food grade, feed grade or USP grade, it has high purity vitamin C ingredients, which can effectively guarantee product quality and efficacy, and provide a reliable source for vitamin C supplementation.
Good stability: The coating technology enables vitamin C to maintain good stability under different environmental conditions, such as humidity and temperature changes, reduce the oxidation and degradation of vitamin C, and extend the shelf life of the product.
Multiple applications: It is suitable for multiple fields such as food, feed and pharmaceutical supplements, and can meet the needs of different industries for vitamin C addition. It can be used as a nutritional enhancer in food, help improve the immunity and health of animals in feed, and prevent and treat vitamin C deficiency in pharmaceutical supplements.
Precise dosage control: The content and release rate of vitamin C can be accurately controlled according to the needs of different products.
For example, in pharmaceutical supplements, it can ensure that patients accurately ingest the required dose of vitamin C; when added to food, the amount of vitamin C added can also be reasonably adjusted according to the type of food and the target population.
Application advantages
Food field: Adding to various foods, such as candies, beverages, baked goods, etc., can not only increase the nutritional value of food, but also play an antioxidant role, extend the shelf life of food, and maintain the color and flavor of food. For example, adding vitamin C coating to fruit juice drinks can enhance the nutrition of the beverage, while preventing the ingredients in the beverage from being oxidized and maintaining its freshness.
Feed field: Used in feed production, it can improve the disease resistance and production performance of animals. Especially in aquaculture, vitamin C coating can improve the resistance of aquatic animals such as fish and shrimp to environmental stress, promote growth and development, and reduce the occurrence of diseases. In livestock and poultry farming, it also helps to improve the immunity of poultry and livestock and ensure their healthy growth.
Supplement field: As a raw material for pharmaceutical supplements, vitamin C coating can provide a stable and efficient source of vitamin C. It can be made into tablets, capsules, granules and other dosage forms, which are convenient for consumers to take and meet the needs of different groups for vitamin C supplementation, such as people with low immunity, the elderly, pregnant women and other special groups.
Precautions
Storage conditions: Store in a cool, dry, dark environment, avoid high temperature and humidity, and prevent the vitamin C coating from deteriorating due to moisture or oxidation.
Compatibility with other substances: During use, pay attention to the compatibility between vitamin C coating and other food additives, drug ingredients or feed additives. Some substances may react chemically with vitamin C, affecting its stability and efficacy, so relevant tests and consultation with professionals are required before mixing.
Dosage: In applications in different fields, the dosage of vitamin C coating needs to be strictly controlled in accordance with relevant standards and regulations.
Excessive use may bring some adverse effects, such as excessive addition to food may change the taste and flavor of food, and excessive use in pharmaceutical supplements may cause a certain burden on the human body.
Quality inspection: For the purchased and used vitamin C coating products, strict quality inspections must be carried out to ensure that they meet the corresponding food grade, feed grade or USP grade standards. Including testing of vitamin C content, coating integrity, stability and other indicators to ensure product quality and safety.
| PSA | 107.22 |
| XLogP3 | -1.4074 |
| Appearance | White to very light yellow crystalline powder |
| Density | 1.65 g/cm3 |
| Melting Point | 190-192 °C (decomp) |
| Boiling Point | 415.8ºC at 760 mmHg |
| Flash Point | 180.4ºC |
| Refractive Index | 21 ° (C=10, H2O) |
| Water Solubility | H2O: 333 g/L (20 ºC) |
| Storage Conditions | Ventilation low temperature drying |
| Vapor Pressure | 9.28X10-11 mm Hg at 25 deg C (est) |
| Toxicity | LD50 oral in rat: 11900mg/kg |
| Specific rotation | [α]D20 between +20.5° and +21.5° (10% w/v aqueous solution) |
| Explosive limit | Dust forms explosible mixtures in air with moderate explosion severity. |
| Odor | Odorless |
| Taste | Pleasant, sharp, acidic taste |
| PH | Between 2,4 and 2,8 (2 % aqueous solution) |
| PKA | 4.7(at 10 °C) |
Use:
1. Antiscorbutic, antiviral
2. Analgesic, antipyretic
3. Physiological antioxidant. Coenzyme for a number of hydroxylation reactions; required for collagen synthesis. Widely distributed in plants and animals. Inadequate intake results in deficiency syndromes such as scurvy. Used as antimicrobial and antioxidant in foodstuffs.


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| Business Type | Tienda en línea | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
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Beijing United Information Technology Co., Ltd. (Código de acciones: 603613.SH), fundada en 2002 y cotizando en el Mercado Principal desde julio de 2019, se dedica principalmente a comercio electrónico industrial y plataformas de Internet industrial. Basada en el comercio electrónico industrial y apoyada por big data industrial y digitalización industrial, la empresa provee servicios en línea de transacción de productos industriales y materias primas, servicios de información empresarial y servicios tecnológicos digitales para industrias relacionadas. En cuanto al modelo de negocio, es llamada "la versión industrial de Pinduoduo" y "la versión industrial de JD.com".

Sobre Beijing TDD E-commerce Co., Ltd.
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Beijing TDD E-commerce Co., Ltd. (brevemente llamada TDD Global) es la subsidiaria principal del Grupo Guolian (Código de acciones: 603613.SH) y la primera plataforma de Internet industrial dentro de las Plataformas Serie Duoduo. La empresa principalmente se dedica a servicios de transacción B2B en materia prima y productos industriales, servicios de cadena de suministro digital, servicios de digitalización industrial y servicios de big data industrial, comprometida a impulsar la profunda integración entre industrias tradicionales y nuevas tecnologías tales como Internet, Internet de las Cosas, big data, manufactura inteligente y blockchain, entre otras.
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