potassium thiosulfate
英
美
网络 硫代硫酸钾
双语例句
- Determination of Iodine in Edible Salt Added Potassium Iodate by Ultraviolet Spectrophotometry determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
加碘酸钾食盐中碘含量的紫外分光光度法测定铬酸盐、碘化物、亚硫酸盐、硫氰酸盐和硫代硫酸酯的测定 - A new kinetic spectrophotometric method for the determination of micro amounts of iodine was developed based on the principle that I-inhibits the discoloration of metanil yellow oxidized by potassium bromate in sulfuric acid medium in the presence of sodium thiosulfate.
在硫代硫酸钠存在下的硫酸介质中，碘对溴酸钾氧化间胺黄褪色具有抑制作用，建立了测定微量碘的新方法。