Product Overview
Ascorbic Acid is a naturally occurring organic compound and vital nutrient for humans. It functions as an antioxidant, preventing spoilage and degradation caused by oxygen exposure. In food applications, it extends shelf life and maintains freshness, while in pharmaceuticals, it supports immune health and collagen synthesis.
Chemical and Physical Properties
-
Chemical Formula: C6H8O6
-
Molecular Weight: 176.12 g/mol
-
Appearance: White or slightly yellow crystalline powder
-
Solubility: Highly soluble in water
-
pH: Acidic, approximately 2.0 – 3.5 in solution
-
Odor and Taste: Odorless with a sour, acidic taste
Applications and Functional Benefits
Ascorbic Acid is widely used for:
-
Antioxidant in food and beverage products to prevent oxidation and discoloration
-
Nutritional supplement and fortification to provide Vitamin C
-
Preservative in processed foods, juices, and meat products
-
Ingredient in cosmetic formulations for skin brightening and anti-aging benefits
-
Pharmaceutical ingredient supporting immune function and tissue repair
Its multifunctional role enhances product stability, nutrition, and consumer appeal.
Quality Specifications
| Parameter | Specification | Typical Result |
|---|---|---|
| Appearance | White or slightly yellow crystalline powder | Complies |
| Purity (Assay) | ≥ 99.0% | 99.5% |
| Moisture Content | ≤ 1.0% | 0.5% |
| pH (1% Solution) | 2.0 – 3.5 | 2.8 |
| Heavy Metals (Lead) | ≤ 5 ppm | < 2 ppm |
| Loss on Drying | ≤ 1.0% | 0.8% |
Sensory Profile
-
Appearance: White to slightly yellow crystalline powder
-
Odor: Odorless
-
Taste: Sour and acidic
Packaging and Storage
Ascorbic Acid is typically packaged in moisture-proof, airtight containers or bags (e.g., 25 kg). It should be stored in a cool, dry place away from light, heat, and moisture to prevent degradation. Shelf life is generally 1-2 years under proper storage conditions.
Regulatory Status
Ascorbic Acid is approved by FDA, EFSA, JECFA, and other international regulatory bodies. It is Generally Recognized As Safe (GRAS) and extensively used in food, pharmaceutical, and cosmetic industries worldwide.
Conclusion
Ascorbic Acid is an essential antioxidant and vitamin source that enhances product quality, nutritional value, and shelf life. Its wide-ranging applications and safety profile make it a critical ingredient across multiple industries.
Reviews
There are no reviews yet.