Product Introduction
Ascorbic Acid Coated Powder is a functional vitamin C preparation made by a synthetic process, which is made of high-purity ascorbic acid and ethyl cellulose.
Product Specification
|
Identification |
Positive |
Positive |
|
Clarity of solution |
Clear |
Clear |
|
Assay |
99.0-100.0% |
99.9% |
|
Loss on Drying |
≤0.4% |
0.03% |
|
Residue on ignition |
≤0.1% |
0.03% |
|
Sulphate Ash |
≤0.1% |
0.03% |
|
Specific rotation |
+20.5°~ +21.5° |
+20.96° |
|
PH |
2.4-2.8 |
2.4-2.8 |
|
Heavy Metals |
≤3ppm |
≤3ppm |
|
Iron |
≤2ppm |
≤2ppm |
|
Copper |
≤5ppm |
≤5ppm |
|
Oxalic Acid |
≤0.2% |
<0.2% |
|
Arsenic |
≤1ppm |
<1ppm |
|
Lead |
<3ppm |
<3ppm |
|
Cadmium |
≤1ppm |
≤1ppm |
Product feature
Good thermal stability
Ascorbic Acid Coated Powder is coated with ethyl cellulose through high-shear spray coating technology, which effectively isolates oxygen and moisture, and still retains more than 90% activity at 120°C, which is significantly better than uncoated products.
High purity
Using a continuous synthesis system to control the reaction conditions, the effective content of Ascorbic Acid Coated Powder reaches 99.9%, and the drying loss and ash content are only 0.03%, ensuring a high concentration of active ingredients and low impurities.
Uniform dispersion performance
Ascorbic-coated powder is treated with airflow milling and fine screening, and the particle size is controlled consistently, the mixing is uniform, the fluidity is good, and it is not easy to agglomerate. It is suitable for premixes, solid beverages, and nutritional powders.
application
- Feed additives: As antioxidants and nutritional supplements, they improve animal immunity and stress resistance.
- Food nutrition fortification: Used in juice, dairy products, baked products, etc., to increase vitamin C content and prevent food oxidation and deterioration.
- Beverage preservation: Applied to carbonated beverages, tea, and juice drinks to extend shelf life and maintain taste and nutrition.
- Meat processing: As an antioxidant, it prevents fat oxidation and maintains color and flavor.
- Children's nutritional supplements: Used in children's cereals and complementary foods to promote healthy growth and immune function.
- Medical nutrition products: Used in vitamin C tablets and nutritional supplement preparations to ensure activity and stable release.
Details
Product qualification
ISO / Kosher / Halal certificate / COA / MSDS / Allergen Free / GMO-Free / Non-Irradiation / Anti-Doping Product / Food certificate / Heavy metal statement
Deliver, shipping, and serving
Shipping Methods: DHL, UPS, FedEx, TNT, EMS, Hong Kong Post.
Estimated Delivery Time
- DHL, UPS, FedEx, TNT: Approximately 3–7 business days.
- EMS and Hong Kong Post: Generally slower; Hong Kong Post to the USA typically takes 10–15 business days, while delivery to some countries may take up to 1 month.
Packaging Details
- Packed in paper drums with two plastic bags inside.
- Net weight per paper drum: 25 kg.
- For smaller quantities, 1–5 kg plastic bags are placed inside aluminum foil bags, then packed into paper drums weighing 20–25 kg each.
Storage Instructions
Store in a tightly sealed container, away from moisture and direct sunlight.
Shelf Life
2 years if kept sealed and stored properly away from direct sunlight.
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