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  • Ascorbic Acid Granulation 90% with HPMC

    Ascorbic Acid 90% Granulation white to pale yellow granular powder with an acidic taste. It consists of ascorbic acid granulated with hydroxyl propyl methyl cellulose (HPMC).

    PRODUCT DESCRIPTION

    Ascorbic Acid Granulation 90% (with HPMC


    Ascorbic Acid 90% Granulation white to pale yellow granular powder with an acidic taste. It consists of ascorbic acid granulated with hydroxyl propyl methyl cellulose (HPMC).


    PRODUCT IDENTIFICATION

    Chemical names: (5R)-5- [(1s)-1, 2-Dihydroxyethyl]-3, 4-dihydroxyfuran-2(5H)-one

    Synonyms: L-ascorbic acid; L-xylo-ascorbic acid; L-(+)-ascorbic acid; vitamin C

    CAS No: 50-81-7

    Einecs-No: 200-066-2

    Empirical formula: C6H8O6

    Molecular mass: 176.13 g/mol


    SPECIFICATION

    Item Standard
    Appearance White to pale yellow powder
    with an acidic taste
    Identity for ascorbic acid Corresponds (method:IR)
    Loss on drying Max.0.25%
    Ascorbic Acid Content 90.0-92.0%
    Heavy metals Max.10ppm
    Arsenic Max.3ppm
    Particle size Min.95% through 20mesh
    Max.35% through 100mesh
    Bulk Density 0.70-0.90g/mol
    Total plate count ≤1000CFU/g
    Total molds yeasts ≤100CFU/g
    Coli form organisms Negative/g















    Package

    Net 20kg per paper carton, cartons are packed on pallets


    STABILITY AND STORAGE

    Ascorbic Acid 90% Granulation (with HPMC) is fairly stable to air if protected from humidity, but is somewhat sensitive to heat. The product may be stored for 24 months from the date of manufacture in the unopened original container and at room temperature below 25℃。On prolonged storage, a slight yellow discoloration may occur which, however, does not affect the biological activity.


    USES

    Especially suited for direct compression of tablets.


    COMPENDIAL COMPLIANCE

    The ascorbic acid 90% Granulation (with HPMC) meets all requirements of the relevant monographs of the USP, FCC and Ph.Eur. when tested according to these compendia.


    SAFETY

    Ascorbic Acid 90% Granulation (with HPMC) is safe for the intended use. Avoid ingestion, inhalation of dust or direct contact by applying suitable protective measures and personal hygiene. For full safety information and necessary precautions, please refer to the respective Material Safety Data Sheet.


    WHY CHOOSE US

    1. Experience in food supplement for more than 10 years.
    2. One of the few companies that master the core technology of controlled release in China.
    3. GMP certified workshop for food supplement production.
    4. Professional staffs and rigorous quality controls.
    5. In a good position-near to Beijing airport, Tianjin and Qingdao port.


    WE PROMISE
    1. Supply you high quality products with a reasonable price.
    2. Compensate your loss if our products have quality problems.
    3. Arrange the orders and shipment as per your requests in time.
    4. Provide complete customs clearance documents according to the import policy of different countries. 
    5. Provide agile and safe payments.
    6. Provide a price trend to ensure you can know about  marketing information in time.
    7. In a word, we will try our best to solve the problems you encounter. 


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