60089

臭化カリウム

BioUltra, ≥99.5% (AT)

• 化学式: KBr
• CAS番号: 7758-02-3
• 分子量: 119.00
• EC Number: 231-830-3
• MDL番号: MFCD00011358
• UNSPSCコード: 12352302
• PubChem Substance ID: 57651718
• NACRES: NA.25
• アッセイ: ≥99.5% (AT)
• フォーム: solid
• 溶解性: H₂O: 1 M at 20 °C, clear, colorless

特性

• 蒸気圧: <0.01 mmHg ( 20 °C); 1 mmHg ( 795 °C)
• 品質水準: 100
• 製品種目: BioUltra
• アッセイ: ≥99.5% (AT)
• フォーム: solid
• 不純物: insoluble matter, passes filter test; ≤0.001% total nitrogen (N)
• 損失: ≤0.5% loss on drying, 110 °C
• pH: 5.0-7.0 (25 °C, 1 M in H₂O)
• mp: 734 °C (lit.)
• 溶解性: H₂O: 1 M at 20 °C, clear, colorless
• 微量陰イオン: bromate (BrO₃^-): ≤10 mg/kg; chloride (Cl^-): ≤1000 mg/kg; iodide (I^-): ≤10 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• 微量陽イオン: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤200 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
• λ: 1 M in H₂O
• UV吸収: λ: 260 nm A_max: 0.01; λ: 280 nm A_max: 0.01
• SMILES記法: [K+].[Br-]
• InChI: 1S/BrH.K/h1H;/q;+1/p-1
• InChI Key: IOLCXVTUBQKXJR-UHFFFAOYSA-M

詳細

詳細

Potassium bromide is a chaotropic salt, mostly used as an anticonvulsant.

アプリケーション

表在性膜タンパク質の除去に使用することができます。

Potassium bromide is used in the preparation of stable Pd nanocubes used in immunolabeling. Potassium bromide is used for the purification of Sarcocystis neurona sporocysts by discontinuous density gradient centrifugation.

生物化学的／生理学的作用

Potassium bromide is useful in the treatment of refractory seizures or tonic-clonic seizures. It executes a stable excitable membrane by neuron hyperpolarization.

その他情報

In the resolution of flavoproteins into apoproteins and free flavins; Increases yield of extracellular SOD in the extraction from human tissues and cell lines

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H319
• 注意書き: P264 - P280 - P305 + P351 + P338 - P337 + P313
• 危険有害性の分類: Eye Irrit. 2
• 保管分類コード: 13 - Non Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves