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    當前所在頁面位置: 首頁 > 貿易博文 > Offer PBTCA (2-Phosphonobutane -1,2,4-Tricarboxylic Acid)
    Offer PBTCA (2-Phosphonobutane -1,2,4-Tricarboxylic Acid)
    瀏覽量:192 | 回復:0 | 發(fā)布時間:2008-09-28 09:01:21
    PBTCA (2-Phosphonobutane -1,2,4-Tricarboxylic Acid)?

    CAS No. 37971-36-1

    Dequest 7000??????????????????????????

    PBTCA has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties. Its antiscale property under high temperature is far better than that of organophosphines. It can improve zinc salt solubility, has good chlorine oxidation tolerance and good composite synergy.

    Specification:

    Appearance :Colorless or light yellow transparent liquid

    Active acid:? 50.0 %min

    Phosphorous acid(as PO33-): 0.8% max

    Phosphorous acid(as PO43-): 0.5 %max

    Density (20centigrade): 1.27 g/cm3 min

    pH(1% solution): 1.5~2.0

    Usage:

    PBTCA is a high efficient agent as scale and corrosion inhibitor. It is the excellent stabilizer for zinc salt. It is widely used in circulating cool water system and oilfield refill water system as scale and corrosion inhibitor, suitable to composite with zinc salt and copolymer. It can be used in situations of high temperature, high hardness, high alkali and high concentration index. In lavation fields, it is used as chelating agent and metal detergent.

    PBTCA is usually used together with zinc salt, copolymer, organophosphine, imidazole and other Water Treatment Chemicals. When used alone, the dosage of 5-15mg/L is preferred.

    Package and Storage:

    Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.

    Shandong Taihe Water Treatment Co., Ltd.
    Xiwangzhuang town, Shizhong district, Zaozhuang city, Shandong Province, P. R. China
    Tel:+86-632-5113066 Fax:+86-632-5112055
    Contacted person: Rita Su
    E-Mail: rita@thwater.com
    Website:
    http://www.watertreatmentchemical.us
    http://www.watertreatmentchemical.ru
    http://www.watertreatmentchemical.tw
    http://www.watertreatmentchemical.hk
    http://www.watertreatmentchemical.in
    http://www.thwater.net
    http://www.pbtca.us
    http://www.pbtca.de
    http://www.PBTCA.ca
    http://www.pbtca.be
    http://www.pbtca.in

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