| ≥1 piece |
Vitamin+C-p1.html" target='_blank'>vitamin C(Ascorbic Acid).
White granular powder
superior in quality and in price.
25kg net carton
Specification:BP/USP
Product: Vitamin C (Ascorbic Acid), Vitamin C,VC
Characters:
vitamin c is White or almost white crystals or crystalline powder, Odorless or almost odorless and tasted sour. Easily soluble in water and a few partail soluble in ethanol. Insoluble in ether and chloroform.
| Characteristics | White or almost white crystalline powder |
| Identification | Positive reaction |
| Melting point | About 190 |
| pH | 2.1-2.6 |
| Clarity of solution | Clear |
| Color of solution | ≤BY 7 |
| Copper | ≤5ppm |
| Heavy metals | ≤10ppm |
| lead | ≤2ppm |
| Iron | ≤2ppm |
| Arsenic | ≤3ppm |
| Oxalic acid | ≤0.2% |
| Sulphate ash(Residue on ignition) | ≤0.1% |
| Specific optical rotation | +20.5~+21.5 o |
| Assay | 99.0%~100.5% |
| Organic volatile impurities | Pass |
| Residual solvents | Methanol: NMT 3000ppm |
Packing: 25kg carton lined with one polyethylene bag and one silicone bag
Application :
Vitamin C (VC), also known as ascorbic acid, is one of the essential nutrients that the human body needs which it cannot synthesize for itself.
1. Used for the prevention and treatment of scurvy.
2. It plays a role in helping the absorption of iron, reducing the cholesterol level, preventing and treating infectious diseases, preventing the formation of nitrosamine (carcinogenic substance), and promoting rapid wound healing.
3. High doses of vitamin C are used for the treatment of cancer and allergic diseases.
4. Used as a nutritional element in additive.
5. Used in food, fruits and beverage.
6. Used in feed additives
Storage: Stored in cool and dry places; sealed
Shelf life: The shelf life is 1.5 years after production in sealed original packing.
Buyer Search: Vitamin C; Ascorbic Acid; Vc; L-Ascorbic Acid; Coated Vitamin C;
| CAS No.: 50-81-7 | Other Names: Vitamin C; Ascorbic Acid; Vc; L-As... | MF: C6H8O6 |
| EINECS No.: 200-066-2 | FEMA No.: ** | Place of Origin: China (Mainland) |
| Type: Antioxidants, Nutrition Enhancers | Brand Name: 50-81-7 | Model Number: 50-81-7 |
| Purity: 99%min |