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等级
ACS reagent
puriss. p.a.
方案
≥99.8% (dried material, RT)
表单
crystals
缺失
≤0.1% loss on drying, 110 °C
pH值（酸碱度）
~5.1 (25 °C, 5 g/L)
痕量阴离子
bromide, bromate, chloride, chlorate (as Cl-): ≤100 mg/kg
sulfate (SO42-): ≤50 mg/kg
痕量阳离子
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤1 mg/kg
Na: ≤2000 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
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
Potassium (meta)periodate exhibits strong oxidizing properties in acidic medium.
应用
Potassium (meta)periodate may be employed as an oxidizing reagent for the oxidation of starch. It may be employed as oxidizer in the iodine bromide method for the volumetric determination of following compounds:
- potassium iodide
- arsenious oxide
- antimonous oxide
- stannous chloride
- mercurous chloride
- sodium sulphite
- sodium thiosulphate
- sodium tetrathionate
- ferrous sulphate
- potassium thiocyanate
- hydrazine sulphate
- phenylhydrazine hydrochloride
- hydroquinone
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
Physicochemical studies on starches. Part II. The oxidation of starches by potassium metaperiodate.
Anderson DMW, et al.
Journal of the Chemical Society, 225-231 (1955)
Potassium meta-periodate as volumetric reagent: Iodine bromide method.
Singh B and Singh A.
Analytica Chimica Acta, 9, 22-25 (1953)
S Kaufmann et al.
Zeitschrift fur Ernahrungswissenschaft, 37(3), 288-293 (1998-11-04)
Iodine deficiency still exists in many countries worldwide, to a certain degree this is also true for Germany. Food of animal origin can be a good source for iodine depending on the feed. To investigate the possible use of laying
Zhenghua Song et al.
Journal of pharmaceutical and biomedical analysis, 28(3-4), 683-691 (2002-05-15)
A continuous flow sensor for the determination of thiamine was constructed by using controlled-reagent-release technology in a FIA-CL system. The analytical reagents, luminol and KIO(4), were both immobilized on an anion-exchange column. The CL signal produced by the reaction between
Jianxiu Du et al.
Luminescence : the journal of biological and chemical luminescence, 25(1), 76-80 (2009-07-25)
A simple and sensitive chemiluminescence (CL) method combined with flow injection technique was developed for the determination of naproxen. It was based upon the weak CL signal arising from the reaction of KIO(4) with H(2)O(2) being significantly increased by naproxen
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