Hot selling high quality L(+)-Ascorbic acid 50-81-7 with reasonable price and fast delivery !!
  • Item No.TOP
    MOQ1 Kilogram / Kilograms
    description
    Product Description
     

     

    Specifciation:

                                 1.Competitive price
                                 2.Fast Delivery Within 2 days
                                 3.SGS , BV, GMP,ISO approve
                                 4.Professional factory

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     Product Name vitamin C
     Appearance White Crystalline Powder
     CAS 50-81-7
     Other Name Ascorbic acid
     Grade Cosmetic & Food
     Assay 99%min
     Shelf life 2 Years
     Certificate ISO9001
     Application Health-care Products
     Color White Crystalline 

     

    The main role of vitamin c is to improve immunity, prevent cancer, heart disease, stroke, protect teeth and gums, etc. In addition, the E300 can also insist on taking the time to reduce skin hyperpigmentation, thereby reducing dark spots and freckles, white skin. E300-rich foods are cauliflower, green peppers, oranges, grape juice, tomatoes, etc., can be said in all the vegetables, fruits, E300 content is a lot. U.S. experts believe that the optimum amount of E300 per person per day should be 200 to 300 mg, the lowest of not less than 60 mg of E300, half a cup (about a hundred ml) fresh orange juice is sufficient to satisfy the minimum amount.

    Functions

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    Vitamin C is widely used in many fields such as food , beverage, breeding and forage additives. Its main functions reflected in following 5 aspects:

       1)Keep food, fruits and beverage fresh and prevent them from producing unpleasant smell. 
       2)Prevent formation of nitrous amine from nitrous acid in meat products. 
       3)Improve dough quality and make baked food expand to its maximum. 
       4)Compensate the Vitamin C losses of beverage ,fruits and vegetables during processing rocedures. 
       5)Used as nutritional element in additives,Feed additives.

    Analysis

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    Item

     

    Specification --BP 2000 / USP 32 / FCC IV

    Name

    Vitamin C

    Appearance

    White or almost white granule or granular powder

    Assay

    99.0 -105.0%

    Identificatrion

    Positive

     Clearity and color of solution

    Clear ,

     specific oprical rotation

    +20.5°~+21.5°+21.0°

      Inactive Ingredients

    Ethyl Cellulose

     CAS No.

    50-81-7

    Fomula

    C6H8O6

    Melting Point

    190°C

    Loss on drying

    0.25%

    PH5%,W/V

    2.1~2.62.3

    Residue on  ignition

    <0.1%

    Heavy metal

    <10ppm

    Arsenic

    <3ppm

    Mehs size distribution

    > 20 mesh < 5% 
    > 40 mesh 20% 
    > 60 mesh 60% 
    > 80 mesh 10% 
    >100 mesh 5%

    Identification

    Positive reaction

    Functional use

    Nutritional Enhancer

    Packing

    25kg/carton

    Real Shot

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    Packaging & Shipping

     

     

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    Our Services

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    Company Information

     

    Qingdao xigema Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals 

    and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

    The aim of xigema is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

    xigema has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".xigema has 21 subsidiaries and holding companies.

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    FAQ

     

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    https://www.sigmachemical.com.cn/

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