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Potent Reducing Agent Vitamin C Crystalline Powder For Health Food 29362700

Categories Vitamin C Crystalline Powder
Brand Name: RUNKEY
Model Number: BP/EP/USP/FCC
Place of Origin: CHINA
MOQ: 100kg
Price: Negotiable
Payment Terms: T/T, L/C, Western Union, MoneyGram, D/P, D/A
Supply Ability: 10000 MT per year
Packaging Details: 25kg/Carton and it can load 20MT in one 20'GP
Product name: Vitamin C
Chemical Name: L-Ascorbic Acid
Synonym: Ascorbic Acid; Ascorbate
Sulfated Ash: 0.1% max
Lead: 2ppm max
Iron: 2ppm max
Total Impurity: 0.2% max
HS Code: 29362700
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    Potent Reducing Agent Vitamin C Crystalline Powder For Health Food 29362700

    Potent Reducing Agent White Vitamin C Crystal Powder For Health Food


    Vitamin C, another name Ascorbic Acid, is a kind of acidic polyol with 6 carbon atoms. Its formula is C6H8O6 and molecular weight is 176.1. The appearance of Vitamin C is white crystal with faintly acid. Vitamin C is made by Glucose through the process of hydrogenation and oxidized. It is the most important soluble vitamin in the body of human beings. Most of the mammals can compound vitamin C in their body. But human beings can not do that and must beobtained from diet or supplementation. Ascorbic Acid is well-known for its antioxygenation. Most people are familiar with L-Ascorbic Acid also called Vitamin C. When it is not vitamin format, ascorbic acid was often used for film production. Ascorbic acid is easy to be oxydated, but it can prevent different cells from damaging. So it is called antioxidant. It must be stored in cold and dark place. Because it can oxidate the touched metals, it can not be stored in metal vessels.


    Specification


    TEST ITEMSSPECIFICATIONS
    AppearanceWhite or almost white, crystalline powder or colourless crystals
    Melting pointAbout 190℃, with decomposition
    Infrared Absorption SpectrumInfrared absorption spectrum accord with the reference spectrum of ascorbic acid CRS
    pH (with 5% water solution)2.1 ~ 2.6
    pH (with 2% water solution)2.4 ~ 2.8
    Appearance of solutionClarity : clear; Colour: ≤BY7
    Specific optical rotation+20.5 ̊ ~ +21.5 ̊
    Loss on drying≤0.4%
    Impurity E≤0.2%
    Related substance

    Impurity C: ≤0.15%

    Impurity D: ≤0.15%

    Unspecified impurities: ≤0.10%

    Total impurities: ≤0.2%

    Copper≤5.0ppm
    Iron≤2.0ppm
    Arsenic≤3.0ppm
    Lead≤2.0ppm
    Mercury≤1.0ppm
    Cadmium≤1.0ppm
    Heavy metals≤10ppm
    Sulphated ash≤0.1%
    Residual solventsMeets the requirement
    Assay99.0%~100.5%

    Recommendation On Use

    Vitamin C can be used in wheat flour and its maximum usage is 0.2g/kg.
    It also can be used in Concentrated fruit and vegetable juice and the usage should be according the requiremens of the production.
    Vitamin C is used in fruit juice and carbonate beverages for prevent from going oxidative deterioration. Theoretically every 3.3mg Vitamin C can react with 1ml air. If the average assay of the air in the bottom clearance of the container is 5ml, 15-16g Vitamin C will make the oxygen assay in air be lower than critical level. And then prevent the products from discoloring and off-odor. Citric Acid can be used as synergist when Vitamin C was used as antioxidant.


    Packaging:

    25kg/Carton or according to the requirements of the customers. It can load 20MT in one 20'GP without pallets.

    FAQ:

    1. What documents can you provide?
    We can provide commercial invoice, packing list, MSDS, certificate of analysis, Certificate of origin, TSE/BSE, GMO etc. and if you have any other requirements, please feel free to let me know.
    2. Can we get free samples?
    We can provide free sample within 200g which is enough for test generally and the customers undertake the FedEx freight.
    3. What is lead time?
    We can arrange prompt shipment after receipt of the advanced payment.
    Quality Potent Reducing Agent Vitamin C Crystalline Powder For Health Food 29362700 for sale
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