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Ascorbic Acid Powder

  • OEM ODM Available.
  • Synonym: Vitamin C (Ascorbic acid)
  • CAS No.: 50-81-7
  • MF: C22H38O7
  • Purity: 99% Min
  • Certificates: ISO9001, Kosher, Halal.

    Features

    Ascorbic acid powder, also known as vitamin C powder, is an acidic polyhydroxy compound containing 6 carbon atoms, which exists naturally in fresh fruits and vegetables. VC can exist in the body in either oxidized or reduced form, and plays an important role in the redox reaction process in the body.

    It is widely used in the fields of medicine, food, cosmetics and feed.

    Advantages

    China is the world's largest producer of vitamin C raw materials, with a production capacity of more than 300,000 tons. As a daily supplement, the demand for vitamin C has increased significantly. In addition to vitamin C raw materials (powdered), we can also customize vitamin C lozenges and chewable tablets. In addition, the vitamin C and derivatives supplied by our company are exported to many countries.

    It is a water-soluble vitamin. VC powder is easily soluble in water, insoluble in fat solvents, stable in acidic environments, but unstable in oxygen, heat, light and alkaline environments, so it is best stored in a low temperature environment.

    Specification-COA

    ItemsSpecificationsResults
    AppearanceWhite crystalline powderWhite crystalline powder
    IdentificationPositivePositive
    Clarity of solutionClearClear
    Assay (%)99.0~100.5 %99.6 %
    Loss on drying (%)≤0.40 %0.04%
    Residue on ignition (%)≤0.10 %0.04%
    Sulphate ash (%)≤0.10 %0.04%
    Specific rotation (°)+20.5~+21.5+20.95
    PH value (2% solution)2.4 ~2.82.64
    PH value (5% solution)2.1 ~ 2.62.32
    Melting range (℃)About 190191
    Heavy metals (ppm)≤3<3
    Iron (ppm)≤2<2
    Copper (ppm)≤2<2
    Total plate count (cfu/g)≤1000<1000
    Arsenic (ppm)≤1<1
    Lead (ppm)≤2<2
    Cadmium (ppm)≤1<1
    Mercury (ppm)≤1<1
    Conclusion:Meet the standard

    Functions

    1. Vitamin C is an important raw material for skin synthesis of collagen, which can promote collagen synthesis.
      Antioxidant and anti-UV are the basic functions of vitamin C as an antioxidant. A certain concentration can also reduce pigmentation.
    2. VC has a restoring effect:
      Specifically, it promotes the absorption of iron and reduces ferric iron to easily absorbed divalent iron.
      It is a commonly used antioxidant in food and is widely used as a food additive.
    3. Vitamin C has antioxidant and free radical scavenging effects. Tocopherol, vitamin C and NADH2 work together to scavenge free radicals in the body. Vitamin E can work synergistically with vitamin C to enhance the antioxidant capacity of both.
      When anthocyanins are combined with vitamin C, their ability to scavenge DPPH free radicals is significantly higher than when used alone.
    4. VC can promote the formation of antibodies and increase immunity. It can increase the phagocytic ability of white blood cells and resistance to disease, thereby enhancing the body's immune function.
    5. Detoxification
      Heavy metal ions such as lead, mercury, cadmium and arsenic are toxic to humans, and supplementing with VC can alleviate the symptoms caused by them.

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