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      Molecular formula:C7H803S
      Product standard:Q/320507OGP02-2004

      Molecular formula:C7H803S
      Appearance: Colorless to limpid pale amber brown
      Molecular formula:C7H7S03Na
      Product standard:Q/320507OGP03-2004
      Product standard:Q/320507OGP04-2004
       
       

       

        Suzhou Hongcheng Technology Co., Ltd. is a company dedicated to the manufacture of Chemical Material, established in 1992 and it is located in Panyang Economic Development Zone, Xiangcheng District Suzhou City, close to Shanghai-Nanjing Expressway.
        Our company has a history of almost 21 years engaged in chemical industry. We produce 6000 tons of P-toluene sulfonic acid, 4000 tons of...[More]


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      ADD: No. 999 Chunshen Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu P.R. China.
      Zip:215152
      Tel:+86-512-65370938    +86-512-65372661
      Fax:+86-512-65378685
      Contact : Manager Wang      +86-13913500688
      QQ:1312016162
       
       
      E-mail:sales@hongchengchem.cn
       
       
       
       
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      中文字幕视频二区人妻

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