等级
ACS reagent
质量水平
方案
99.8%
99.8-100.3% (ACS specification)
表单
powder
反应适用性
reagent type: oxidant
杂质
≤0.01% other halogens
pH值（酸碱度）
~5.1 (25 °C, 5 g/L)
mp
582 °C (lit.)
溶解性
water: soluble (0.42 g/l at 20 °C (68 °F))
痕量阳离子
Mn: ≤1 ppm
SMILES字符串
[K+].[O-]I(=O)(=O)=O
InChI
1S/HIO4.K/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1
InChI key
FJVZDOGVDJCCCR-UHFFFAOYSA-M
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一般描述
高碘酸钾被广泛用作氧化剂。在碱性介质中通过非光化学途径产生单线态氧 ( 1 O 2 )。这种单线态氧可以选择性地氧化水性有机污染物。
应用
高碘酸钾可用作显色剂，用于吩噻嗪药物的敏感估计（纯形式或药物制剂）。也可用于以下情况：
- 制备用于钌表面抛光的硅基浆料。
- 制备用于钌和铜抛光的含甘氨酸浆料。
- 土壤和肥料样品中锰的分光光度法测定。4
警示用语：
Danger
危险分类
Aquatic Acute 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1C - STOT RE 1
靶器官
Thyroid
储存分类代码
5.1A - Strongly oxidizing hazardous materials
WGK
WGK 3
法规信息
危险化学品
此项目有
Determination of some phenothiazine drugs based on colour reaction with potassium periodate.
Basavaiah K, et al.
Analytical Letters, 33(1), 43-51 (2000)
Milne GWA.
Gardner's Commercially Important Chemicals: Synonyms, Trade Names, and Properties, 513-513 (2005)
Alok D Bokare et al.
Environmental science & technology, 49(24), 14392-14400 (2015-11-26)
A nonphotochemical generation of singlet oxygen ((1)O2) using potassium periodate (KIO4) in alkaline condition (pH > 8) was investigated for selective oxidation of aqueous organic pollutants. The generation of (1)O2 was initiated by the spontaneous reaction between IO4(-) and hydroxyl
Improved removal selectivity of ruthenium and copper by glycine in potassium periodate (KIO4)-based slurry.
Zeng X, et al.
Journal of the Electrochemical Society, 159(11), C525-C529 (2012)
Ruthenium polishing using potassium periodate as the oxidizer and silica abrasives.
Peethala BC and Babu SV.
Journal of the Electrochemical Society, 158(3), H271-H276 (2011)
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