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Merck

309087

Sigma-Aldrich

溴酸钾

ACS reagent, ≥99.8%

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About This Item

线性分子式:
KBrO3
CAS号:
分子量:
167.00
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NB.24

等級

ACS reagent

品質等級

化驗

≥99.8%

形狀

crystalline powder

雜質

≤0.005% insolubles

pH值

5.0-9.0 (25 °C, 5%)

負離子痕跡

bromide (Br-): passes test
sulfate (SO42-): ≤0.005%

正離子痕跡

Fe: ≤0.002%
Na: ≤0.01%
heavy metals (as Pb): ≤5 ppm

SMILES 字串

[K+].[O-]Br(=O)=O

InChI

1S/BrHO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1

InChI 密鑰

OCATYIAKPYKMPG-UHFFFAOYSA-M

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一般說明

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。

應用

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。

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 3 Oral - Carc. 1B - Ox. Sol. 1

儲存類別代碼

5.1A - Strongly oxidizing hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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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
Pau Castillo et al.
DNA repair, 10(5), 518-525 (2011-04-07)
Fanconi anemia (FA) and ataxia telangiectasia (AT) share common traits such chromosomal instability and proneness to hematological cancers. Both AT and FA cell lines, and patients, are characterized by abnormally high levels of oxidative stress markers. The key FA protein

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