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Nutrient Pure White Vitamin C Crystallized Powder CAS 50-81-7 for Juice Antioxidant

Nutrient Pure White Vitamin C Crystallized Powder CAS 50-81-7 for Juice Antioxidant

    • Nutrient Pure White Vitamin C Crystallized Powder CAS 50-81-7 for Juice Antioxidant
    • Nutrient Pure White Vitamin C Crystallized Powder CAS 50-81-7 for Juice Antioxidant
    • Nutrient Pure White Vitamin C Crystallized Powder CAS 50-81-7 for Juice Antioxidant
    • Nutrient Pure White Vitamin C Crystallized Powder CAS 50-81-7 for Juice Antioxidant
  • Nutrient Pure White Vitamin C Crystallized Powder CAS 50-81-7 for Juice Antioxidant

    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
    Product Name: Vitamin C Chemical Name: L-Ascorbic Acid
    EINECS: 200-066-2 Other Name: L-Ascorbic Acid
    Assay: 99%~100.5% Melting Point: About 190℃
    Type: Vitamins Mf: C6H8O6

    Nutrient Pure White Vitamin C Crystallized Powder CAS 50-81-7 for Juice Antioxidant​

     

    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 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%

    Application in Food

    Food Additives Name Food Name Fuctions Maximum Usage(g/kg)
    Vitamin C Sports Nutrition Nutrient supplements 15-500mg
    Ascorbic Acid Fruit jam Antioxidant 5.0
    Vitamin C Infant Recipe Food Nutrient supplements 30-270mg/100g
    Vitamin C Gelatinized confections Nutrient supplements 1000~4000mg/kg
    Ascorbic Acid Sweet Juice Antioxidant 1

     

    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.

     

    Nutrient Pure White Vitamin C Crystallized Powder CAS 50-81-7 for Juice Antioxidant

    Packaging:

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

    Nutrient Pure White Vitamin C Crystallized Powder CAS 50-81-7 for Juice Antioxidant

    FAQ:

    1. 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.
    2. 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
    • Fax:86-21-58070171
    • Worktime:9:00-18:00
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