We provide customers with free samples of no more than 500g for testing.
| CAS number | 50-81-7 |
| Molecular formula | C6H8O6 |
| EINECS No | 200-066-2 |
| Appearance | White crystal powder |
| Minimum order quantity | 18MT |
| Other names | Ascorbic Acid |
| Packaging and packing specifications | 25KG cardboard box, No palletizing 23MT/palletizing 18MT |
| Application field | Nutritional supplies |
This product is a Vitamin C powder, formulated to provide your body with essential Vitamin C.
Product Features:
Ingredients: Contains L-Ascorbic Acid, which is pure Vitamin C.
Function: Vitamin C is a water-soluble vitamin that participates in numerous bodily processes.
It contributes to the normal function of the immune system and supports collagen formation, which is beneficial for the normal function of skin, gums, teeth, bones, and blood vessels.
Additionally, it enhances iron absorption and acts as an antioxidant, protecting cells from oxidative damage.
Form: Provided as a fine powder, allowing for flexible dosing and easy mixing.
Quality: Our production process adheres to relevant quality standards, ensuring the purity and stability of the product.
| Analysis Contents | Analysis Standard | Analysis Results |
| Characteristics | White or almost White crystals Crystalline Powder | Pass |
| Identification | Positive Reaction | Positive |
| Melting Point | About 190℃ | 190.1℃ |
| PH | 2.4-2.8 (2% solution) | 2.42 |
| Clarity Of Solution | Clear | Clear |
| Colour Of Solution | ≤BY7 | ≤BY7 |
| Copper | ≤5ppm | <5ppm |
| Heavy Metals | ≤10ppm | <10ppm |
| Mercury | <0.1mg/kg | <0.1mg/kg |
| ZINC | ≤0.25ppm | <0.25ppm |
| Lead | <2mg/kg | <2mg/kg |
| Arsenic | ≤3ppm | <3ppm |
| Cadmium(Cd) | <1mg/kg | <1mg/kg |
| Oxalic Acid | ≤0.2% | <0.2% |
| Iron | ≤2ppm | <2ppm |
| Loss of Drying | ≤0.4% | <0.4% |
| Impurity c | ≤0.1% | <0.1% |
| UnspecifiedImpurities | ≤0.1% | ≤0.1%T |
| Total | ≤0.2% | ≤0.2% |
| Disregard Limit | ≤0.05 | ≤0.05 |
| Specific Optical Rotation | +20.5°–+21.5° | +21.22° |
| Sulphate Ash | 0.1%Max | ≤0.1% |
| Mesh | 40-80 Mesh | Pass |
| Organic Volatile Impurities | Pass | Pass |
| Assay | 99.0%-100.5% | 99.92% |
| Total plate count | ≤100cfu/g | <100cfu/g |
| E-coli | Negative | Negative |
| Yeaste&molds | ≤100cfu/g | <100cfu/g |
