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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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相关类别

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Organic preparations and procedures international, 23, 395-395 (1991)
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Chemiluminescence determination of potassium bromate in flour based on flow injection analysis.
Yan Z, et al.
Food Chemistry, 190, 20-24 (2016)
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Chemosphere, 87(7), 750-756 (2012-01-27)
Potassium bromate (KBrO(3)) is a widely used food additive, a water disinfection by-product and a known nephrotoxic agent. The effect of KBrO(3) on rat blood, especially on the anti-oxidant defense system, was studied in this work. Animals were given a

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