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等级
ACS reagent
质量水平
方案
≥99.8%
表单
crystalline powder
杂质
≤0.005% insolubles
pH值(酸碱度)
5.0-9.0 (25 °C, 5%)
痕量阴离子
bromide (Br-): passes test
sulfate (SO42-): ≤0.005%
痕量阳离子
Fe: ≤0.002%
Na: ≤0.01%
heavy metals (as Pb): ≤5 ppm
SMILES字符串
[K+].[O-]Br(=O)=O
InChI
1S/BrHO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
InChI key
OCATYIAKPYKMPG-UHFFFAOYSA-M
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一般描述
溴酸钾是一种强氧化剂,可用于钝化芳环的溴化和化学振荡反应。
应用
溴酸钾可用作:
- 氧化剂,通过电位法测 定β-内酰胺类药物。
- 溴化剂,用于将乙基乙酰乙酸酯溴化为二溴乙基乙酰乙酸酯。
警示用语:
Danger
危险声明
危险分类
Acute Tox. 3 Oral - Carc. 1B - Ox. Sol. 1
储存分类代码
5.1A - Strongly oxidizing hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
危险化学品
Organic preparations and procedures international, 23, 395-395 (1991)
Kinetics and Mechanism of the Oxidation of Neomenthol by Potassium Bromate in Acidic Solution.
Meena R and Sharma S.
International Journal of Pharmacological Research, 4(1), 25-33 (2014)
Chemiluminescence determination of potassium bromate in flour based on flow injection analysis.
Yan Z, et al.
Food Chemistry, 190, 20-24 (2016)
Yingying Xu et al.
Cell reports, 29(4), 800-809 (2019-10-24)
Cockayne syndrome (CS) is a rare genetic neurodevelopmental disorder, characterized by a deficiency in transcription-coupled subpathway of nucleotide excision DNA repair (TC-NER). Mutation of the Cockayne syndrome B (CSB) gene affects basal transcription, which is considered a major cause of
Y Kurokawa et al.
Environmental health perspectives, 87, 309-335 (1990-07-01)
Potassium bromate (KBrO3) is an oxidizing agent that has been used as a food additive, mainly in the bread-making process. Although adverse effects are not evident in animals fed bread-based diets made from flour treated with KBrO3, the agent is
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