Products Details
Item | Specifications | Results |
Assay | 98.0%-100.5% | 99.2% |
Description | White crystalline powder | Conforms |
Identification | Positive | Positive |
Specific Rotation(at 25℃) | +95.5°~ +98° | +96.7° |
pH(1:20) | 5.5-8.0 | 7.3 |
Loss on drying | ≤0.25% | 0.04% |
Lead | ≤2ppm | <2ppm |
Heavy metals(as Pb) | ≤10ppm | <10ppm |
Arsenic | ≤3ppm | <3ppm |
Mercury | ≤1ppm | <1ppm |
Sodium | Passes test | Conforms |
Ascorbic Acid/Colour reaction | Freely soluble in water,very slightlysoluble in ethanol | Conforms |
Solubility | Passes test | Conforms |
Oxalate | Passes test | Conforms |
Conclusion | The results conforms with the Standard of FCC VII& E316. |
Up to the standard |
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Sodium Erythorbate Packaging 25KG/ carton Sodium Erythorbate Storage keep low-temperature drying and avoid sunlightProduct Description
Specification
Sodium Erythorbate is White crystalline powder,Slightly salty. It is quite stable in the air in a dry state. But in solution, it will deteriorate in the presence of air, trace metals, heat and light. Melting point above 200 ℃ (decomposition). Easily soluble in water (17g / 100m1). Almost insoluble in ethanol. The pH value of the 2% aqueous solution is 5.5 to 8.0. Used as food antioxidants, anti-corrosion color additives, Cosmetic antioxidants. It can consume oxygen in cosmetics, reduce high-valent metal ions, transfer the redox potential to the reduction range, and reduce the generation of undesirable oxidation products. It can also be used as anticorrosive color additive.Usage


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Cooking ingredient,
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Calcium Chloride Flakes,