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    Sodium salt of 2-Mercaptobenzothiazole (MBT•Na)

    CAS No.  2492-26-4

    Molecular formula: C7H4NNaS2       Molecular Weight: 189.22

    Molecular Structure:

    Specification:

    Items

    Index

    Appearance

    Pale yellow transparent liquid

    Active content (wt) %

    50.0min

    Density (20) g/cm3

    1.20 min

    pH (1% solution)

    9.0-11.5

    Properties:

    MBT•Na can be used as the copper corrosion inhibitor in circulating cool water system. The mechanism is due to the chemical absorption of MBT•Na on copper surface, or chelation reaction between them. The dosage of 4mg/L is preferred. This product can also be used as plasticizer and photometer for acid copper plating.

    Package and Storage:

    200L plastic drum,IBC(1000L),customers¨ requirement. Storage for six months in shady room and dry place.

    Synonyms:

    MBT•Na;2-MBT;2-Mercaptobenzothiazole;2-Benzothiazolethione

     


    c毅3678  秘rg2014/12/31 ‐嬉咫緩/ ‐卦指
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    Zhongtai Industrial Park ,Xiwangzhuang Town, Shizhong District, Zaozhuang City, Shandong Province, P.R.C Tel.0632-3461066 13606321973
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