• Nantong Botao Chemical Co., Ltd.

    Address: No.2,Yuejiang Road,Rugao Port district,Yangtze River town,Rugao City, Jiangsu Province

    Sale

    Guo Linling:+86-513-87968180

    Ding Haixiang:+86-513-87968184

    Shen Wei:+86-513-68005586

    Zhou Hong:+86-513-87969660

    Manager

    Wang Juan:+86-513-87963557

    After Sale

    Cai Hongli:+86-513-87964236

    Mr. Li :+86-513-87968179

    Fax: +86-513-87961699

    PRODUCTS
    Sodium benzotriazole(liquid)(content 37-43%)

    Formula: C6H4N3Na

    MW: 141.11

    CAS: 15217-42-2

    Structural formula: 

    Properties: It is non-toxic, non explosive materials, soluble in water, chloroform, benzene, toluene and other organic solvents, with a lower alcohol, ethylene glycol miscible in any proportion.

    USE: BTA-S adsorbed on metal surface to form a thin film to protect copper ,brass ,brozone been corroded by atmosphere and harmful medium ,it could prevent copper ion to transfer if put some BTA-S in cold water ,the transfermation of copper ion could expedite the corrosion of iron and alluminium, in the heat transfer medium medium, copper ions can cause pitting corrosion of aluminum.

    it could prevent serious corrosion of thylene glycol catalytic oxidation acid from copper ion if putting some BTA-S to recycling water, so it widely used in in the solar energy conversion system,reactor of nuclear power plant, the boiler of power plant, cooling system of automobile engine and engine cooling system,

    BTA-S could work with other corrosion inhibitor which has a synergistic effect to increase the effect of corrosion inhibition

    Properties: 200-250kgs net/drum 1200kgs/IBC.

    Specification

    Item

    Specification

    Appearance

    Clear, yellow brown solution

    Purity

    39.5-41.0%

    Chlorinity

    100(ppm)

    Free NaOH

    ≤0.5%

    pH value of 10% solution(20℃)

    11.2-11.8

    Density(20℃)

    1.152-1.192g/cm3

    The enterprise carries out the standard

    Q/320682RUY04-2011

     

    Product picture: 

     

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