扫码分享
化学学报 ›› 1956, Vol. 22 ›› Issue (1): 66-68. 上一篇 下一篇
论文
王夔
投稿日期:
发布日期:
WANG K'UEI
Received:
Published:
文章分享
一、4,5-二羟基-萤光黄可用作Sb(Ⅲ)的定性检定试剂。灵敏度为0.3γ(1:166,000)。只有Fe(Ⅲ),Ba(Ⅱ),Pb(Ⅱ)干扰,Sn(Ⅱ)虽有呈色反应,但不干扰。二、4,5-二羟基-萤光黄与Sb(Ⅲ)的反应生成颜色的强度符合比尔-兰伯特定律。生成的悬浮物稳定,所以可用作Sb(Ⅲ)的比色试剂。
Gallein has been found to be an excellent reagent for antimonous ions. Its 0.05% aqueous solution gives a violet-red coloration or precipitate with the latter.
王夔. 4, 5-二羟基-营光黄用作三价锑试剂[J]. 化学学报, 1956, 22(1): 66-68.
WANG K'UEI. GALLEIN AS A REAGENT FOR ANTIMONOUS IONS[J]. Acta Chimica Sinica, 1956, 22(1): 66-68.
导出引用 EndNote|Reference Manager|ProCite|BibTeX|RefWorks