309087
溴酸钾
ACS reagent, ≥99.8%
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关于此项目
线性分子式:
KBrO3
化学文摘社编号:
分子量:
167.00
NACRES:
NB.24
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-829-8
MDL number:
Assay:
≥99.8%
Grade:
ACS reagent
Form:
crystalline powder
产品名称
溴酸钾, ACS reagent, ≥99.8%
InChI key
OCATYIAKPYKMPG-UHFFFAOYSA-M
InChI
1S/BrHO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
SMILES string
[K+].[O-]Br(=O)=O
grade
ACS reagent
assay
≥99.8%
form
crystalline powder
impurities
≤0.005% insolubles
pH
5.0-9.0 (25 °C, 5%)
anion traces
bromide (Br-): passes test
sulfate (SO42-): ≤0.005%
cation traces
Fe: ≤0.002%
Na: ≤0.01%
heavy metals (as Pb): ≤5 ppm
Quality Level
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Application
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。
General description
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。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Carc. 1B - Ox. Sol. 1
存储类别
5.1A - Strongly oxidizing hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
此项目有
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
Alice Limonciel et al.
Archives of toxicology, 86(11), 1741-1751 (2012-07-05)
Potassium bromate (KBrO(3)) is an oxidising agent that has been widely used in the food and cosmetic industries. It has shown to be both a nephrotoxin and a renal carcinogen in in vivo and in vitro models. Here, we investigated
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