91久久精品在这里色伊人6884,亚洲天天做日日做天天谢日日欢,99久久国产精品免费

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        1. Products

          NO. Products Name Uses
          1 Metanilic acid Intermediates for dyes
          2 Aniline-2, 5-disulfonic acid m Intermediates for dyes and OBA for paper
          3 3-Diethylaminophenol Intermediates for dyes
          4 m-Aminophenol Intermediates for dyes,medicine,fiber & pesticide
          5 Sulfanilic acid Intermediates for dyestuffs
          6 ODB-1 Color former for thermal and carbonless paper
          7 ODB-2 Color former for thermal and carbonless paper
          8 R-04 Color former for thermal and carbonless paper
          9 EBA Intermediates for thermal & pressure sensitive dyes
          10 BBA Intermediates for thermal & pressure sensitive dyes
          11 MMD,DPA Intermediate for thermal & pressure sensitive dyes
          12 DBSP Developer for thermal paper
          13 BON Sensitizer for thermal paper
          14 N-butyl bromide Alkylating agent, solvent, extracting agent for rare elements and for organic synthesis
          15 3,3'-Dinitrodiphenyl sulfone To produce 3, 3-diamino diphenyl sulfone
          16 3,3'-Diamino Diphenyl Sulphone Material for curing agent for epoxy resin and also important monomer for polysulfonamide fibre(PSA)
          17 4,4'-Dichloro diphenyl sulphon Material for engineering plastics,dyestuffs and polymers such as PSU,PES,PEEK and so no and also used as pharmaceutical and auxiliary intermediates.
          18 4,4'-Diamino Diphenyl Sulfone Material for polysulfone amide and other polymers Epoxy hardener Adhesives Gas chromatography Anti-leprosy drug
          19 M-trihydroxybenzene Intermediate for synthesizing health care products such as 5, 7-dihydroxy flavone, genistein, soybean isoflavones
          19 Records     

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              1. 91久久精品在这里色伊人6884,亚洲天天做日日做天天谢日日欢,99久久国产精品免费

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