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Crystalline Pure L Ascorbate Vitamin C Powder USP39/BP2016/EP8 ISO Certificates

Crystalline Pure L Ascorbate Vitamin C Powder USP39/BP2016/EP8 ISO Certificates

    • Crystalline Pure L Ascorbate Vitamin C Powder USP39/BP2016/EP8  ISO Certificates
    • Crystalline Pure L Ascorbate Vitamin C Powder USP39/BP2016/EP8  ISO Certificates
    • Crystalline Pure L Ascorbate Vitamin C Powder USP39/BP2016/EP8  ISO Certificates
    • Crystalline Pure L Ascorbate Vitamin C Powder USP39/BP2016/EP8  ISO Certificates
  • Crystalline Pure L Ascorbate Vitamin C Powder USP39/BP2016/EP8  ISO Certificates

    Product Details:

    Place of Origin: CHINA
    Brand Name: RUNKEY
    Certification: GMP, ISO, KOSHER, HALAL
    Model Number: BP/EP/USP/FCC

    Payment & Shipping Terms:

    Minimum Order Quantity: 1kg
    Price: Negotiable
    Packaging Details: 25kg/Carton and it can load 20MT in one 20'GP
    Delivery Time: Prompt shipment
    Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability: 10000 MT per year
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    Detailed Product Description
    CAS No.: 50-81-7 Grade: Pharmaceutical Grade
    EINECS: 200-066-2 Other Name: Ascorbic Acid
    Heavy Metals: 10ppm Max Package: 25kg/carton
    High Light:

    pharmaceutical grade ascorbic acid powder

    ,

    non gmo vitamin c powder

    Crystalline Pure L Ascorbate Vitamin C Powder USP39/BP2016/EP8 ISO Certificates​

     

    Vitamin C is a kind of Vitamin product with the largest yield and consumption and the widest application in the world currently. Now Vitamin C is the most important nutrition and it palys a very important role in maintaining the health of human being. Ascorbic Acid is well-known for its antioxygenation. Ascorbic acid is easy to be oxydated, but it can prevent different cells from damaging. So it is called antioxidant. Vitamin C was usually used for food preservation, acidification and fresh keeping.

     

    Specification

    TEST ITEMS SPECIFICATIONS
    Appearance White or almost white, crystalline powder or colourless crystals
    Melting point About 190℃, with decomposition
    Infrared Absorption Spectrum Infrared 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 solution Clarity : 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 solvents Meets the requirement
    Assay 99.0%~100.5%
     

    Preparation

     

     

    Crystalline Pure L Ascorbate Vitamin C Powder USP39/BP2016/EP8  ISO Certificates

    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.

     

    Crystalline Pure L Ascorbate Vitamin C Powder USP39/BP2016/EP8  ISO Certificates

     

    Packaging and storage

     

    25kg/carton or drum or according to the requests of the customers. It can load 20MT in one 20'GP. 

     

    Crystalline Pure L Ascorbate Vitamin C Powder USP39/BP2016/EP8  ISO Certificates

     
    FAQ
     
    1. Is free sample available?
    Generally we can provide 100g free sample and the frieght has to be undertaken by our customers. If you need more samples, we have to charge it.
    2. What about the validity of the products?
    Generally our shelf life is 3 years and we always make sure 80% shelf life of the products before shipment.
    3. Can you accept to deliver by our own shipping agent?
    Yes, actually we have a very good shipping agent and if you do need to deliver the goods by your own agent, that is also OK.
    4. 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.

    Contact Details
    Shanghai Runkey Biotech Co., Ltd.

    Contact Person: terry

    Send your inquiry directly to us (0 / 3000)

    Contact

    Address: Room 601, Building 62, No. 221, Caiyun Road, Shanghai, 201306, China

    • Tel:86-21-58070171
    • Fax:86-21-58070171
    • Worktime:9:00-18:00
    • Mobile Site