Home ProductsVitamin C Powder L Ascorbic Acid

1.0 - 2.5 PH Vitamin C Pure Crystalline Ascorbic Acid For Supplements CAS 50-81-7

1.0 - 2.5 PH Vitamin C Pure Crystalline Ascorbic Acid For Supplements CAS 50-81-7

    • 1.0 - 2.5 PH Vitamin C Pure Crystalline Ascorbic Acid For Supplements CAS 50-81-7
    • 1.0 - 2.5 PH Vitamin C Pure Crystalline Ascorbic Acid For Supplements CAS 50-81-7
    • 1.0 - 2.5 PH Vitamin C Pure Crystalline Ascorbic Acid For Supplements CAS 50-81-7
  • 1.0 - 2.5 PH Vitamin C Pure Crystalline Ascorbic Acid For Supplements CAS 50-81-7

    Product Details:

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

    Payment & Shipping Terms:

    Minimum Order Quantity: 100kg
    Price: Negotiable
    Packaging Details: 25kg/Carton and it can load 20MT in one 20'GP
    Supply Ability: 10000 MT per year
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    Detailed Product Description
    Appearance: White Crystalline Powder Grade: Pharmaceutical Grade
    Synonym: Ascorbic Acid Formula: C6H8O6
    Specific Optical Rotation: 20.5 º (c=10,H2O) PH: 1.0 - 2.5
    HS Code: 2916270010 CAS No: 50-81-7
    High Light:

    water soluble vitamin c powder

    ,

    vitamin c supplement powder

    Pharmaceutical Grade Vitamin C Pure Crystalline Ascorbic Acid for Supplements

     

    Vitamin C is also called Ascorbic Acid. Its formula is C6H8O6 and molecular weight is 176.14. 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.

     

    Characters and Performances:

     

    Vitamin C is white and slightly yellow crystalline powder with no odour. It is easily dissolved in water and the solubility at 20℃ is 33g/100g. It can not be dissovled in vegetable oil, slightly dissoved in ethanol (solubility is only 2g/100g). The color of Vitamin C will get darker when being light and it is stable in the dry conditions. Heat and light can destroy easily the solution of Vitamin C, especially in the alkaline condition and in the presence of metal. So it should pay more attention to avoid metals and air touch in water and containers.

     

    Product Name Vitamin C
    Synonym L-Ascorbic Acid; Ascorbic Acid
    CAS No. 50-81-7
    Molecular Format C6H8O6
    Molecular Weight 176.12
    EINECS No. 200-066-2
                            1.0 - 2.5 PH Vitamin C Pure Crystalline Ascorbic Acid For Supplements CAS 50-81-7
    Melting Point 190-194 °C

    Specific optical

    rotation

    20.5 º (c=10,H2O)
    Density 1,65 g/cm3
    Solubility H2O: 50 mg/mL at 20 °C, clear, nearly colorless
    Appearance powder
    Colour white to slightly yellow
    PH 1.0 - 2.5 (25℃, 176g/L in water)
    Stability Stable. May be weakly light or air sensitive. Incompatiblewith oxidizing agents, alkalies, iron, copper.
    Application: Vitamin C participates the complex metabolic process of the body. It can promote the growth and enhance the resistance of disease. When animals lack of Vitamin C, some symptoms like loss of appetite, growth retardation, anemia etc. will appear.

     

    Physicochemical Indexes

     

    Item Specification
    Assay (C6H8O6) 99.0%~100.5%
    Specific optical rotation +20.5̊ ~ +21.5̊
    Sulphated ash ≤0.1%
    Copper ≤5.0ppm
    Iron ≤2.0ppm
    Arsenic ≤3.0ppm
    Lead ≤2.0ppm
    Heavy metals ≤10ppm

     

    Preparation

     

    1.0 - 2.5 PH Vitamin C Pure Crystalline Ascorbic Acid For Supplements CAS 50-81-7

     

    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.

    Package and Storage:

    25kg/Carton or according to the reuqests of the customers.
    It should be kept in a dry container, away from heat and sunshine.
     
    1.0 - 2.5 PH Vitamin C Pure Crystalline Ascorbic Acid For Supplements CAS 50-81-7
     
    FAQ
     
    1. 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.
    2. 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.
    3. 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.

    4. 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.

    5. What is lead time?
    We can arrange prompt shipment after receipt of the advanced payment.

     

    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
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