ProductsAscorbic Acid ManufacturerAscorbic Acid Manufacturer
Introduction
Ascorbic Acid, commonly known as Vitamin C, appears as a white to slightly yellow crystalline powder. It is odorless and has a slightly acidic taste. It is highly soluble in water and moderately soluble in alcohol.
Synonyms
Molecular Formula
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CAS Number
Product Overview: Ascorbic Acid
Ascorbic Acid, commonly known as Vitamin C, is a high-purity, water-soluble compound widely used in the food, pharmaceutical, and cosmetic industries. Renowned for its antioxidant properties and essential role in human health, Ascorbic Acid is a critical ingredient in various formulations. Below, we provide a detailed overview of this product, including its specifications, benefits, and applications.
Product Specifications
| Parameter | Details |
|---|---|
| Product Name | Ascorbic Acid |
| HS Code | 29362700 |
| CAS Number | 50-81-7 |
| EINECS Number | 200-066-2 |
| Molecular Formula | C₆H₈O₆ |
Appearance and Physical Properties
Ascorbic Acid is a white to slightly yellow crystalline powder with a characteristic acidic taste. It is odourless, highly soluble in water, and stable under dry conditions. However, it is sensitive to light, heat, and air, which can lead to degradation. Its high solubility and antioxidant properties make it an essential ingredient in food preservation and nutritional supplements.
Physical and Analytical Results
| Parameter | Typical Value |
|---|---|
| Appearance | White to slightly yellow crystalline powder |
| Assay (as C₆H₈O₆) | ≥ 99.0% |
| Melting Point | 190°C – 192°C |
| pH (5% solution) | 2.1 – 2.6 |
| Loss on Drying | ≤ 0.4% |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Arsenic (As) | ≤ 3 ppm |
| Specific Rotation | +20.5° to +21.5° |
Method of Analysis
Our Ascorbic Acid undergoes rigorous quality control and testing to ensure compliance with international standards. The following methods are employed:
- Assay Analysis: Titrimetric method to determine the purity of Ascorbic Acid.
- Heavy Metal Testing: Atomic absorption spectroscopy (AAS) for precise detection of lead, arsenic, and other heavy metals.
- Loss on Drying: Gravimetric analysis to ensure low moisture content.
- Specific Rotation: Polarimetric method to confirm the optical activity of the compound.
Typical Certificate of Analysis (COA)
| Parameter | Specification |
|---|---|
| Assay (as C₆H₈O₆) | 99.5% |
| Melting Point | 191°C |
| pH (5% solution) | 2.3 |
| Loss on Drying | 0.3% |
| Heavy Metals (as Pb) | 5 ppm |
| Arsenic (As) | 1 ppm |
| Specific Rotation | +21.0° |
Product Description
Ascorbic Acid, or Vitamin C, is a highly versatile, food-grade compound that serves as a critical ingredient in various industries. Its antioxidant, preservative, and nutritional properties make it an essential additive in food processing, pharmaceuticals, and cosmetics.
As a natural antioxidant, Ascorbic Acid is widely used to prevent oxidation in food products, thereby extending shelf life and maintaining freshness. It is also a key component in nutritional supplements, where it supports immune health and acts as a cofactor in enzymatic reactions. Additionally, Ascorbic Acid is a popular ingredient in cosmetic formulations, where it brightens skin tone and reduces signs of ageing.
Our Ascorbic Acid is manufactured under strict quality control standards, ensuring compliance with international food safety and pharmaceutical regulations. It is free from harmful contaminants such as heavy metals and arsenic, making it safe for use in food, pharmaceutical, and cosmetic applications.
Advantages of Ascorbic Acid
- High Purity: Contains ≥ 99% Ascorbic Acid, ensuring superior quality and performance.
- Antioxidant Properties: Prevents oxidation in food and cosmetic formulations.
- Nutritional Benefits: Essential for immune health and enzymatic reactions.
- Versatility: Suitable for use in food, pharmaceuticals, and cosmetics.
- Compliance: Meets international standards, including FCC, USP, and EU regulations.
Major Applications of Ascorbic Acid
1. Food Industry
Ascorbic Acid is widely used as a preservative and antioxidant in processed foods, beverages, and baked goods. It prevents oxidation, enhances flavour, and maintains the colour of food products. It is also used in fortified foods to boost nutritional value.
2. Pharmaceutical Industry
In pharmaceuticals, Ascorbic Acid is a key ingredient in vitamin supplements and multivitamin formulations. Its role as an antioxidant and immune booster makes it a popular choice in over-the-counter health products.
3. Cosmetic Industry
Ascorbic Acid is a popular ingredient in skincare products, where it acts as a brightening agent and reduces signs of ageing. Its antioxidant properties protect the skin from free radical damage, promoting a youthful appearance.
4. Animal Feed Industry
Ascorbic Acid is used in animal feed formulations to enhance immune function and growth in livestock and poultry. Its stability and bioavailability make it an effective additive in animal nutrition.
5. Industrial Applications
Ascorbic Acid is used in various industrial applications, including water treatment, where it acts as a reducing agent to neutralise chlorine and other oxidising agents. It is also used in the production of polymers and dyes.
Dosage Recommendations
| Application | Recommended Dosage | Reason |
|---|---|---|
| Food Products | 0.1% – 0.5% | Acts as a preservative and antioxidant. |
| Pharmaceuticals | 50 mg – 1000 mg per dose | Provides immune support and antioxidant benefits. |
| Cosmetics | 5% – 20% | Brightens skin tone and reduces signs of ageing. |
| Animal Feed | 0.02% – 0.1% | Enhances immune function and growth in livestock. |
| Industrial Applications | Varies based on specific use | Acts as a reducing agent and antioxidant. |
Why Choose Our Ascorbic Acid?
- Unmatched Quality: Manufactured under stringent quality control standards.
- Global Compliance: Meets FCC, USP, and EU food safety regulations.
- Customisable Solutions: Available in various grades and particle sizes to suit specific applications.
- Sustainability: Produced using environmentally friendly processes.
- Competitive Pricing: High-quality product at cost-effective rates.