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硼洒石酸钡法自1951年法国巴黎药学院教授J.A.Gautier与P.Pignard创立以来,引起了各国分析化学工作者的兴趣,被誉为测定硼的最佳方法,1963年起列为日本的标准方法。但有关硼酒石酸钡的化学组成及其形成机理的研究迄今国内外尚无报导。本文拟就这一问题略谈一点看法。硼酒石酸钡及其灼烧残渣的化学组成日本的定硼标准方法是在石桥雅义、细田薰、与若松茂雄等人的研究成果的基础上提出来的.其法系在700～800℃将硼酒石酸钡灼烧至恒重;称得残渣的重量乘以0.0285,即得硼量。这一换算因数纯系经验值,由此推导出灼烧后的残渣为Ba_2BO_6。必须指出:这一推定式并无理论根据,残渣的化学组成
Boron barium tartrate method Since the establishment of JAGautier and P. Pignard, professors of the Paris Parc in 1951, it has attracted the interest of analytical chemists in various countries and has been hailed as the best method for determining boron. Japan has been listed as Japan since 1963 Standard method. However, the research on the chemical composition and formation mechanism of barium tartrate has not been reported at home and abroad. This article is intended to give a brief view on this issue. Boron tartrate and its chemical composition of the residue on ignition Japan’s standard method of determining boron is Yasushi Ishibashi, Hosoda Kaoru and Wakamatsu Mao Xiong and others on the basis of the research results of its law in the 700 ~ 800 ℃ Boron tartrate burning to constant weight; said residue by weight multiplied by 0.0285, that is, the amount of boron. This conversion factor purely empirical value, which deduced from the residue after burning Ba_2BO_6. It must be pointed out: This formula has no theoretical basis, the chemical composition of the residue