Sodium Erythorbate (C₆H₇NaO₇) is a colorless, crystalline powder commonly used as an antioxidant in food processing. It effectively prevents the oxidation of fats and oils, helping to maintain the flavor, color, and nutritional quality of food products. By inhibiting the development of rancidity and spoilage, Sodium Erythorbate extends the shelf life of processed foods. It is widely used in the meat and beverage industries to enhance product stability and quality. Its safety and efficacy make it a preferred choice for food preservation.
Test Parameter | Specification | Result |
Appearance | White Crystalline Powder | Complies |
Purity | ≥ 99% | 99.4% |
Water Content | ≤ 1% | 0.6% |
pH (5% solution) | 7.0 - 8.5 | 7.8 |
Heavy Metals | ≤ 10 ppm | < 5 ppm |
Arsenic | ≤ 1 ppm | < 0.5 ppm |
Lead | ≤ 1 ppm | < 0.5 ppm |