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| Place of Origin: | CHINA |
| Brand Name: | RUNKEY |
| Certification: | GMP, ISO, KOSHER, HALAL |
| Model Number: | BP/EP/USP/FCC |
| Minimum Order Quantity: | 1kg |
|---|---|
| Price: | Negotiable |
| Packaging Details: | 25kg/Carton and it can load 20MT in one 20'GP |
| Delivery Time: | Prompt shipment |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 10000 MT per year |
| Appearance: | White Crystalline Powder | Other Name: | L-Ascorbic Acid |
|---|---|---|---|
| EINECS: | 200-066-2 | Form: | Powder |
| Grade: | BP2014/USP38 | Shelf Life: | 3 Years |
| High Light: | vitamin c ascorbate powder,food grade vitamin c powder |
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Healthy Organic Vitamin C in Powder form White Food Grade Ascorbic Acid Bulk Powder
Ascorbic Acid is well-known for its antioxygenation. Most people are familiar with L-Ascorbic also called Vitamin C. Ascorbic acid is easy to be oxydated, but it can prevent different cells from damaging. So it is called antioxidant.
| Product Name | Vitamin C |
| Synonym | L-Ascorbic Acid; Ascorbic Acid |
| CAS No. | 50-81-7 |
| Molecular Format | C6H8O6 |
| Molecular Weight | 176.12 |
| EINECS No. | 200-066-2 |
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| Melting Point | 190-194 °C |
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Specific optical rotation |
20.5 º (c=10,H2O) |
| Density | 1,65 g/cm3 |
| FEMA | 2109 | ASCORBIC ACID |
| Refractive index | 21 ° (C=10, H2O) |
| Storage Temperature | 0-6°C |
| Solubility | H2O: 50 mg/mL at 20 °C, clear, nearly colorless |
| Appearance | powder |
| Colour | white to slightly yellow |
| PH | 1.0 - 2.5 (25℃, 176g/L in water) |
Sensory requirements
| Item | Specification |
| Color | White or slight yellow |
| Odour | Odourless |
| Appearance | Crystal or crystalline powder |
Physicochemical Indexes
| Item | Specification |
| Assay (C6H8O6) | 99.0%~100.5% |
| Specific optical rotation | +20.5̊ ~ +21.5̊ |
| Sulphated ash | ≤0.1% |
| Copper | ≤5.0ppm |
| Iron | ≤2.0ppm |
| Arsenic | ≤3.0ppm |
| Lead | ≤2.0ppm |
| Heavy metals | ≤10ppm |
Application:
As a kind of Vitamin C, ascorbic acid plays a great role in preventing scurvy caused by long voyage travel. For example, in order to prevent scurvy, oranges with rich of vitamin C was provided for sailor and passengers. Although most animals can compound ascorbic acid naturally, but human beings do no have this ability and have to get this nutrition by foods. Cauliflower, spinach and cranberry also have rich ascorbic acid except the fruits like oranges. After getting that ascorbic acid can prevent scurvy, the manufacturers of natural foods start sales of Vitamin C capsules. Besides, vitamin C also is added into many fruit juice drinks.
Contact Person: terry
Address: Room 601, Building 62, No. 221, Caiyun Road, Shanghai, 201306, China
