Sodium Benzoate

Sodium Benzoate

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Sodium Benzoate


  • Molecular formula: C7H5NaO2
  • Molecular weight: 144.11
  • Product Detail

    Product Tags

    Product Description

    Description:white granules, crystalline powder or flakes. Odorless or with slight odor of benzoin. Stable in the air. Extremely easily soluble in water (53.0g/100ml,25℃). Soluble in ethanol (1.4g/100ml).pH of aqueous solution is 8. Its fermentation resistanc eand sterilizability are weaker than those of benzoic acid. When pH is at 3.5, 0.05% solution can completely resist the growth of yeast. When pH is at 6.5, concentration above 2.5% is needed.
    Uses:Preservative; biocide resisting agent.

    Application

    1.GB2760-2014:Chewing Gum gum base GMP (as benzoic acid); pre-cocktail 0.2g/kg.
    2.FAO/WHO(mg/kg):Margarine, use olive dishes, jams and jellies, pickled cucumber, pineapple gravy with a preservative 1000 (alone or with acid, sorbic acid and its salts, as well as sulfite category of consumption, but not more than 500 categories sulfite only used in the manufacture); mango sauce 250; frozen section corner, steak, fish, stuffing according to GMP.
    3. Japan (as benzoic acid, g / kg, the product g): caviar, 2.5 (This product is 2.95); soft drinks, syrups and sauces 0.6 (This product 0.7); artificial butter 1.0 (for example, with the sorbic acid and its salts All usage is 1); baking products water jam and fruit juice (including concentrated juice) 1.0.
    Packaging: Product packaging is woven bags, inner PE film for packaging food bag, net weight 25 kg / bag.

    Specification

    Component Range Typical
    Content Min.99.0 % 99.98%
    Loss on drying 2.0 % max. 0.93%
    The Acid & Alkalinity ≤0.2ml ≤0.2ml(on the principle of
    0.1mol/l NaOH)
    Clarity of Solution Clear & Colorless Passed the test
    Chlorides ≤0.02% ≤0.02%
    Total Chlorine ≤0.03% ≤0.03%
    Heavy Metal ≤0.001% ≤0.001%
    Arsenic ≤0.0003% ≤0.0003%
    Hg ≤0.0001% ≤0.0001%
    Appearance Free flowing white powder Passed the test

    Picture Display

    Product image display

    packing
    packing 2

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