| ≥1 piece |
We can supply pure Vitamin c Ascorbic Acid 99%min with excellent quality and reasonable price.
The product conforms to BP2007
Product: pure vitamin c ascorbic acid(Vitamin C,VC)
Food Grade VC
Specification:
| 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:
Ascorbic Acid (Vitamin C,VC) is a vitamin that the human body can not produce on its own. It plays an important role in the metabolism of the human body and physiological function regulation and is one of the essential nutrients for human.
| CAS No.: 50-81-7 | Other Names: Ascorbic Acid | MF: C6H8O6 |
| EINECS No.: 200-066-2 | FEMA No.: ********* | Place of Origin: China (Mainland) |
| Type: Antioxidants, Nutrition Enhancers | Brand Name: ************* | Model Number: 50-81-7 |
| Purity: 99min |