• 甲醛苯二甲反应合成苯二甲亚胺甲基铜菁。

    Phthalmidomethyl copper phthalocyanine was synthesized, through reaction of cooper phthalocyanine which was dissolved by sulfuric acid, together with paraformaldehyde and phthalimide.

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  • 研究硝基苯基荧光酮显色测时,酒石氟化影响

    The effects of potassium sodium tartrate and ammonium fluoride on the reaction of O-nitro-phenylfluorone with titanium have been studied.

    youdao

  • 研究硝基苯基荧光酮显色测时,酒石氟化影响

    The effects of potassium sodium tartrate and ammonium fluoride on the reaction of O-nitro-phenylfluorone with titanium have been studied.

    youdao

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