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    1. Welcome to Qinhuangdao Tianzi Chemical Industry Co.,Ltd Website!
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      Tel:+86-335-5978826
      Address: Green Chemical Industry Garden, Lulong Economic Development Zone, Qinhuangdao City, Hebei Province, China.
      Mobile:+86-15227250682,
      +86-13313337629
      E-mail:tzchem@163.com;
      tzchem@tianzichem.com
      tzsales@tianzichem.com
      ???? > ?? ?????
      ??? ???? ??? ?????
      ??: ???  ???? ??? ?????
      ???: CH5N3.HCL
      ???: 95.53
      CAS NO: 50-01-1
      ??: ?????, ?? 184°C。
      ??:

      ??, ??, ?? ? ?? ???? ???? ??? sulfanilamide? ??? ????  ????? ??? ????? ???.

      ??:  25kg.
      ??????
      ?? ??? 1?? 2??
      ?? ????? ????? ?????
      ??%≥ 99.5 99 90
      ???%≤ 0.1 0.3 0.5
      ?????%≤ 0.05 0.1 0.14
      ??%≤ 0.3 0.5 0.5
      ???%≤ 0.05 0.15 0.2
      ?? 184°C 184°C 182°C



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