碘酸钾

采用大孔树脂吸附&高碘酸钾氧化法。

Macroporous resin adsorption KIO 4 titration method .

1/5万碘化钾和1/2万碘酸钾食盐防治碘缺乏病效果比较

Comparision of preventive effect of IDD by one 50 thousandth KI and one 20 thousandth KIO 3 of iodized salt

研究了银阻抑高碘酸钾氧化玫瑰桃红R的褪色反应。

Inhibiting the fading reaction of KIO_4 oxidizing bordeaux-red by silver was studied .

高碘酸钾氧化丽春红G催化光度法测定铱

Catalytic spectrophotometric determination of iridium by its catalytic effects on the oxidation of ponceau G by KIO_4

结果：分别用碘酸钾法和硝酸银法测定碘化钾含量，将测得结果作f检验，t

Results : Use the silver nitrate method and measuring the iodine , then make the examination of t , t

以酒锰卫生指标为例，计算并比较了原子吸收法和过碘酸钾比色法的R和A值。

A comparision of the R and A values of the atomic absorption spectroscopy and periodate spectrophotometry for the determination of the manganese index in wine was used as an example .

高碘酸钾-罗丹明6G催化荧光法测定超痕量钌

Catalytic Fluorimetric Determination of Trace Ruthenium with Potassium Periodate and Rhodamine 6G

天青Ⅰ-高碘酸钾-TritonX-100体系催化动力学光度法测定痕量铈

Catalytic kinetic spectrophotometric determination of trace cerium ⅳ with azure ⅰ - potassium periodate-Triton X-100 system

钌催化高碘酸钾氧化变色酸2R体系的研究及其分析应用

Study on the catalytic effect of ruthenium on the reaction of chromotrope 2R oxidized by potassium periodate and its analytical application

基于酸性介质中As（Ⅲ）能催化碘酸钾氧化丁基罗丹明B使其荧光猝灭，建立了测定痕量As（Ⅲ）的新方法。

A new , simple , rapid fluorimetric method has been proposed for the determination of trace arsenic (ⅲ) which is based on the catalytic effect of arsenic (ⅲ) on the reaction between potassium iodate and butyl-rhodamine B in acid medium .

研究了测定痕量锰的新催化光度法，在pH11.90的条件下，锰（Ⅱ）催化高碘酸钾氧化酸性铬蓝K的反应。

A new catalytic spectrophotometric method for determination of trace Mn (ⅱ) was developed based on the catalytic effect of Mn (ⅱ) on the determination reaction of acid chrome blue K with KIO_4 in buffer solution ( pH 11.90 ) .

基于痕量铜Ⅱ和银Ⅰ在乙酸介质中抑制高碘酸钾氧化玫瑰桃红R褪色反应，建立了阻抑速差动力学光度法同时测定铜Ⅱ和银Ⅰ的新方法。

Base on the inhibitory effect of trace copper ⅱ and silver ⅰ on the fading reaction of bordeaux-red oxidized by KIO_4 in acetic acid medium , a new kinetic spectrophotometry of simultaneous determination of copper ? and silver ? is established .

将Wistar大鼠随机分为低碘组（LI），正常组（NI），碘化钾治疗组（KI），碘酸钾治疗组（KIO3）；

Wistar rats were randomly divided into low iodine group ( LI ), normal group ( NI ), potassium iodide treatment group ( KI ), and potassium iodate treatment group ( KIO3 ) .

在磷酸-磷酸二氢钠的缓冲溶液和热水浴中，Rh（Ⅲ）对高碘酸钾氧化甲基蓝的反应具有催化作用，依此建立了测定铑的新催化光度法。

A new catalytic spectrophotometric method for the determination of rhodium was established based on its catalytic effect on the oxidative fading between methyl blue and KIO_4 in H_3PO_4-NaH_2PO_4 medium and heated on the hot-water bath .

当有碘酸钾存在时，PAP催化氢波峰电流明显增大，且峰电位不变，产生一平行催化氢波。

When iodate was present , the peak current of the catalytic hydrogen wave increased greatly , and the peak potential remained at original position , producing a parallel catalytic hydrogen wave .

在硫酸和热水浴中，Os（Ⅳ）催化高碘酸钾氧化偶氮胂Ⅲ褪色，建立了测定锇的新催化光度法。

A new catalytic kinetic method for the determination of osmium was established based on the catalytic action of Os (ⅳ) on the oxidative fading between arsenazo ⅲ and KIO 4 in sulfuric acid medium on the hot water bath .

在乙酸介质中，室温下微量维生素B2对高碘酸钾氧化茜素绿褪色反应有明显的催化作用，据此建立了测定维生素B2的动力学光度分析法。

A catalytic kinetic spectrophotometric method for the determination of vitamin B_2 was proposed . The method was based on the catalysis of vitamin B_2 to the discoloring reaction of Alizarin green oxidized by potassium periodate solutions at room temperature in the medium of acetic acid .

痕量铝在硝酸介质中能催化加速过氧化氢和高碘酸钾与二甲苯胺兰FF之间的褪色反应。

A catalytic spectrophotometric method for the determination of trace aluminum has been established . It is based on the catalytic effect of aluminum on the oxidation of xylene cyanol FF by hydrogen peroxide and potassium periodate in nitric acid medium .

在HAcNaAc介质中痕量锰（Ⅱ）对高碘酸钾氧化亮绿SF（BGSF）的褪色反应有强的催化作用，催化程度与Mn（Ⅱ）量在一定范围内线性相关。

In HAc-NaAc solution trace Mn (ⅱ) catalyzes strongly decolorization reaction of bright green SF ( BGSF ) by oxidizing with potassium periodate and its catalytic extent is liner with the contents of Mn (ⅱ) in the certain range .

在活化剂氨三乙酸存在下，基于锰（Ⅱ）催化高碘酸钾氧化亮绿SF的反应，建立了测定痕量锰（Ⅱ）的催化动力学光度法。

A new kinetic spectrophotometric method for the determination of trace amount of Mn (ⅱ) has been described . The method is based on a new indicator reaction of Mn catalyzing oxidation of Light Green SF by potassium periodate in the presence of nitrilo triacetic acid as an activator .

根据碘（I2）、碘离子（I-）和碘三离子（I3-）的紫外吸收光谱，拟订了加碘酸钾食盐中碘含量的光度测定方法。

According to the ultraviolet absorption spectra of iodine , iodide ion and triiodide ion , a method for determination of iodine in edible salt added potassium iodate was proposed . In the medium of HCl with pH 2.4 , 0.01 ?

在pH7.6的三乙醇胺缓冲溶液中，铝茜素S络合物于-0.90V可产生一个灵敏的极谱波，加入碘酸钾后，极谱波负移至-0.94V，波高迅速增大，灵敏度增大约30倍。

A sensitive polarographic wave of the complex of Aluminum Alizarin S was produced at potential of -0.90 V ( vs. SCE ) in the triethanolamine buffer solution ( pH 7.6 ) .

该法是基于在乙酸-乙酸钠缓冲溶液中（pH4.78）锰催化高碘酸钾氧化结晶紫，用氨三乙酸作活化剂。

The method is based on the manganese-catalysed oxidation of crystal violet by potassium periodate with the use of nitrilotriacetic acid as an activator in HAc-NaAc buffer solution ( pH4.78 ) .

在由淀粉试液和适量硫酸组成的混合介质中，碘酸钾与碘化钾反应.使溶液颜色变蓝，然后在570nm处测定其吸光度。

In the mixed medium composed of starch test solution and the adequate sulphuric acid , potassium iodate reacted with potassium iodide test solution , and the colour of this solution became blue . The absorbance was determined at 570 nm .

研究了用ZCS-1智能测硫仪测定氟石中硫的方法，与经典燃烧碘酸钾容量法相比，具有快捷、简便、危害性小、精度高等优点。

The method for the determination of sulfur in fluorspar by ZCS 1 intelligent sulfur determination apparatu was studied . This method is more accurate , simple and rapid comparing with the combustion potassium iodate volumetric method for determination of total sulfur content .

在磷酸介质和加热条件下，痕量铑（Ⅲ）能灵敏地催化高碘酸钾氧化二安替比林对二甲氨基苯基甲烷（DAMAM）的显色反应。

A kinetic method for the determination of trace rhodium based on the catalytic effect of Rh on the oxidative color reaction of diantipyryl - ( p-dimethylamino ) - phenylmethane ( DAMAM ) with potassium periodate in the H3PO4 medium and hot water bath was established .

高碘酸钾-鲁米诺后化学发光反应的研究&流动注射-后化学发光法测定异烟肼

Investigation on the Post-chemiluminescence Behavior of Isoniazid in Luminol-Potassium Periodate Reaction

燃烧&碘酸钾法测定煤炭中的硫含量

Determination of the Sulphur Content in Coal with Burning-Potassium Iodate Method

碘酸钾的亚慢性毒性研究

The research on the subchronic toxicity of potassium iodate in rats

甲基紫分光光度法测定食盐中的添加剂碘酸钾

Methyl Violet Spectrophotometric Determination of Addition Agent Potassium Iodate in Salt