塩化ヘキサアンミンルテニウム(III)

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Warning

• 危険有害性情報

  H315：皮膚刺激

  H319：強い眼刺激

  H335：呼吸器への刺激のおそれ

• 注意書き

  P261：粉じん/煙/ガス/ミスト/蒸気/スプレーの吸入を避ける こと。

  P264：取扱い後は皮膚をよく洗うこと。

  P264：取扱い後は手や顔をよく洗うこと。

  P271：屋外または換気の良い場所でのみ使用すること。

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P302+P352：皮膚に付着した場合：多量の水と石鹸で洗うこと。

  P305+P351+P338：眼に入った場合：水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。

塩化ヘキサアンミンルテニウム(III) 価格

塩化ヘキサアンミンルテニウム(III) 化学特性,用途語,生産方法

• 化学的特性

  Hexaammineruthenium(III) chloride, [Ru(NH3)6]Cl3, is a powdery, pale yellow, air stable, water-soluble powder.
  Hexaammineruthenium(III) chloride and hexaammineruthenium(II) chloride are readily interconverted via electrochemical reduction and oxidation, respectively. As a result, hexaammineruthenium(III) chloride is often used as the analyte in cyclic voltammetry demonstrations. This property also makes [Ru(NH3)6]Cl3 highly useful in various biochemical analyses as an indicator of the occurrence of one-electron reactions.

• 使用

  Hexaamineruthenium(III) Chloride as an Electron Mediator for Glucose
  Detection Glucose monitoring systems use hexaammineruthenium(III) chloride as an electron mediator. In one commercial blood glucose monitoring system, β-D-glucose reacts with GOD and hexaammineruthenium (III) chloride in the test strip, generating β-D-glucono-lactone and hexaammineruthenium (II) chloride. The amount of hexaammineruthenium (II) chloride that is produced is directly proportional to the amount of glucose in the blood sample. Oxidation of the hexaammineruthenium(II) chloride back to hexaammineruthenium (III) chloride then generates an electric current. The meter is used to convert the current into the value of the glucose concentration.
  In another system reported in the literature, the thermostable FADGDH glucose-dehydrogenase complex, rather than GDH, was used as the enzyme and deposited’ along with hexaammineruthenium (III) chloride, onto a screen-printed carbon electrode (SPCE) (Ref 2). The sensor was shown to measure the whole-blood glucose level within 1 sec using a 150-nL whole-blood sample with both high precision and reproducibility. Importantly, the sensor reading was stable for more than 60 days, even at 70 °C.
  In these systems, the hexaammineruthenium (III) chloride must be of consistent purity and quality to ensure consistent and accurate test results.
  Reactions:
  β-D-glucose + Hexammineruthenium(III) chloride + GOD → D-Glucono-δ-Lactone + Hexammineruthenium (II) chloride
  Hexammineruthenium(II) chloride →Hexammineruthenium(III) chloride + e
  https://www.strem.com

• 主な応用

  Hexaammineruthenium III/II (HexRu(III)|HexRu(II)) couple is a commonly used electrochemical redox couple due to its chemical and electrochemical reversibility.
  Hexaammineruthenium(III) chloride can be used to synthesize chloropentaammineruthenium(III) chloride.

• 調製方法

  Hexammineruthenium (II) dichloride 34 g (ruthenium 0.12 mol) was dissolved in 270 mL of water, and 6.65 g (0.12 mol) of ammonium chloride was gradually added to it. Then, oxygen gas was blown into this solution to synthesize hexaammineruthenium (III) trichloride. Oxygen gas with a purity of 99.99% was blown at a flow rate of 0.5 L / min, and the reaction was performed while measuring the redox potential with an ORP meter inserted in the solution. Then, when the redox potential reached ?80 mV (vs. Ag / AgCl), the blowing of oxygen gas was stopped (the liquid temperature was 20-25 ℃). In the separation and extraction step, 36 g of ammonium chloride was dissolved in the filtrate and then cooled to 3 ° C. As a result, pale cream hexaammineruthenium (III) trichloride crystals were crystallized. Finally, the solution was filtered to separate hexaammineruthenium (III) trichloride crystals, washed with 50 mL of acetone, and dried at 60 ℃. for 2 hours to obtain Hexaammineruthenium(III) chloride crystals.

• 一般的な説明

  Hexaammineruthenium III/II (HexRu(III)|HexRu(II)) couple is a commonly used electrochemical redox couple due to its chemical and electrochemical reversibility.

• 純化方法

  Crystallise it twice from 1M HCl.

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