Factory supply Hot selling orthoboric acid boric acid powder
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    MOQ1 Kilogram / Kilograms
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    Product Description

     

    basic information of boric acid manufacturers

     

    10043-35-3 Boric acid, also called hydrogen borate, boracic acid, orthoboric acid and acidum boricum, is a weak acid of boron often used as an antiseptic, insecticide, flame retardant, neutron absorber, or precursor to other chemical compounds. It has the chemical formula H3BO3 (sometimes written B(OH)3), and exists in the form of colorless crystals or a white powder that dissolves in water. When occurring as a mineral, it is called sassolite.

    Basic Information

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    ItemIndex
    First gradeSecond grade
    Boric acid(%)≥99.5%≥96.5%
    Water insolubles(%)≤0.05%≤0.15%
    Sulfate(SO4)(%)≤0.10%≤0.40%
    Chloride(CL)(%)≤0.01%≤0.05%
    Iron(Fe)(%)≤0.003%≤0.005%
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    Company Information

    Qingdao Sigma 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 Qingdao Sigma Chemical Co., Ltd 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.
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